By state
Historic places in Wisconsin
2,303 Wisconsin listings on the National Register of Historic Places, each mapped and dated.
2000
10th and Cass Streets Neighborhood Historic District — La Crosse, La Crosse County, Wisconsin
→202020th Street School — Milwaukee, Milwaukee County, Wisconsin
→201023rd and 24th Streets Historic District — La Crosse, La Crosse County, Wisconsin
→202037th Street School — Milwaukee, Milwaukee County, Wisconsin
→2019A. D. German Warehouse — Richland Center, Richland County, Wisconsin
→1983Abbot Row — Milwaukee, Milwaukee County, Wisconsin
→1986Abresch, Charles, House — Milwaukee, Milwaukee County, Wisconsin
→1982Adams County Courthouse — Friendship, Adams County, Wisconsin
→2005Adelman, Albert and Edith, House — Fox Point, Milwaukee County, Wisconsin
→1991Adler, Emanuel D., House — Milwaukee, Milwaukee County, Wisconsin
→2023ADVANCE (schooner) Shipwreck — Holland, Sheboygan County, Wisconsin
→2019ADVANCE shipwreck (Barge) — Nasewaupee, Door County, Wisconsin
→1976Aetna Station No. 5 — Fond du Lac, Fond Du Lac County, Wisconsin
→1985Agricultural Chemistry Building — Madison, Dane County, Wisconsin
→1984Agricultural Dean's House — Madison, Dane County, Wisconsin
→1985Agricultural Engineering Building — Madison, Dane County, Wisconsin
→1985Agricultural Heating station — Madison, Dane County, Wisconsin
→1985Agriculture and Manual Arts Building/Platteville State Normal School — Platteville, Grant County, Wisconsin
→1985Agriculture Hall — Madison, Dane County, Wisconsin
→1994Ahnapee Brewery — Algoma, Kewaunee County, Wisconsin
→2022Ajango, Helmut, House — Fort Atkinson, Jefferson County, Wisconsin
→2017ALASKA Shipwreck (Scow Schooner) — Two Rivers, Manitowoc County, Wisconsin
→1978Alexander, John, Wheat Warehouse — Milton, Rock County, Wisconsin
→1994Algoma Boulevard Historic District — Oshkosh, Winnebago County, Wisconsin
→1974Algoma Boulevard Methodist Church — Oshkosh, Winnebago County, Wisconsin
→1974All Saints' Episcopal Cathedral Complex — Milwaukee, Milwaukee County, Wisconsin
→1978Allen, Abram, House — Milton, Rock County, Wisconsin
→1975Allis, Charles, House — Milwaukee, Milwaukee County, Wisconsin
→2016Allouez Pump House — Allouez, Brown County, Wisconsin
→2016Allouez Water Department and Town Hall — Allouez, Brown County, Wisconsin
→1985Allyn, A. H., House — Delavan, Walworth County, Wisconsin
→1982Alma Historic District — Alma, Buffalo County, Wisconsin
→1981Amberg Town Hall — Amberg, Marinette County, Wisconsin
→2013AMERICA (canaller) Shipwreck — Carlton, Kewaunee County, Wisconsin
→1978American Club — Kohler, Sheboygan County, Wisconsin
→1980American Exchange Bank — Madison, Dane County, Wisconsin
→1985American System-Built Home, Two Flat Model C — Milwaukee, Milwaukee County, Wisconsin
→2003American Tobacco Company Warehouses Complex — Madison, Dane County, Wisconsin
→1992Ames, Francis Marian, Farmstead — Rutland, Dane County, Wisconsin
→2002Amity Leather Products Company Factory — West Bend, Washington County, Wisconsin
→1985Anderson Dock Historic District — Ephraim, Door County, Wisconsin
→2000Anderson, Brady and Waldermar Ager House — Eau Claire, Eau Claire County, Wisconsin
→1975Anderson, Mons, House — La Crosse, La Crosse County, Wisconsin
→1984Andrew Warren Historic District — Wausau, Marathon County, Wisconsin
→1981Andrews, Sewall, House — Mukwonago, Waukesha County, Wisconsin
→1979Annala Round Barn — Hurley, Iron County, Wisconsin
→1974Annunciation Greek Orthodox Church — Wauwatosa, Milwaukee County, Wisconsin
→2018ANTELOPE (schooner-barge) Shipwreck — La Pointe, Ashland County, Wisconsin
→1992Antigo Depot — Antigo, Langlade County, Wisconsin
→1984Antigo Opera House — Antigo, Langlade County, Wisconsin
→2000Antigo Post Office — Antigo, Langlade County, Wisconsin
→1978Antigo Public Library and Deleglise Cabin — Antigo, Langlade County, Wisconsin
→1996Anvil Lake Campground Shelter — Eagle River, Vilas County, Wisconsin
→2006Apfel, George, Round Barn — Clinton, Vernon County, Wisconsin
→1977Apostle Islands Lighthouses — Bayfield, Ashland County, Wisconsin
→2002Appleton City Park Historic District — Appleton, Outagamie County, Wisconsin
→1993Appleton Lock 4 Historic District — Appleton, Outagamie County, Wisconsin
→1993Appleton Locks 1--3 Historic District — Appleton, Outagamie County, Wisconsin
→2019Appleton Post-Crescent Building — Appleton, Outagamie County, Wisconsin
→2008Appleton Wire Works — Appleton, Outagamie County, Wisconsin
→2016Appleton Woolen Mills — Appleton, Outagamie County, Wisconsin
→2005APPOMATTOX (Shipwreck) — Shorewood, Milwaukee County, Wisconsin
→2011APPOMATTOX (shipwreck) Boundary Increase — Shorewood, Milwaukee County, Wisconsin
→1994Arcadia Free Public Library — Arcadia, Trempealeau County, Wisconsin
→1983Arcadian Bottling Works — Waukesha, Waukesha County, Wisconsin
→1987Arlington Apartments — Waukesha, Waukesha County, Wisconsin
→1978Armory, The — Janesville, Rock County, Wisconsin
→2011Armstrong Creek Bridge — Armstrong Creek, Forest County, Wisconsin
→1985Arndt, Rufus, House — Whitefish Bay, Milwaukee County, Wisconsin
→1978Arnold, Capt. Alexander A., Farm — Galesville, Trempealeau County, Wisconsin
→2007Arnold, E. Clarke and Julia, House — Columbus, Columbia County, Wisconsin
→1985Arthur, L. J., House — Lancaster, Grant County, Wisconsin
→1982Ashland County Courthouse — Ashland, Ashland County, Wisconsin
→2007Ashland Harbor Breakwater Light — Ashland, Ashland County, Wisconsin
→1966Astor Fur Warehouse ★ NHL — Prairie du Chien, Crawford County, Wisconsin
→1980Astor Historic District — Green Bay, Brown County, Wisconsin
→1984Astor on the Lake — Milwaukee, Milwaukee County, Wisconsin
→2017ATLANTA (steam screw) Shipwreck — Cedar Grove, Sheboygan County, Wisconsin
→1986Augustin, Gustav, Block — Menasha, Winnebago County, Wisconsin
→2013AUSTRALASIA (wooden bulk carrier) Shipwreck — Sevastopol, Door County, Wisconsin
→1966Aztalan ★ NHL — Lake Mills, Jefferson County, Wisconsin
→1984Baasen House-German YMCA — Milwaukee, Milwaukee County, Wisconsin
→1974Babcock, Havilah, House — Neenah, Winnebago County, Wisconsin
→2009Bacon, Clara F., House — Lodi, Columbia County, Wisconsin
→1980Badger Building — Racine, Racine County, Wisconsin
→1989Badger State Shoe Company — Madison, Dane County, Wisconsin
→2018Badger State Tanning Company — Sheboygan, Sheboygan County, Wisconsin
→1988Baer, Albert R., House — Menomonee Falls, Waukesha County, Wisconsin
→2014Baeten, John, Store — De Pere, Brown County, Wisconsin
→1989Baileys Harbor Range Light — Baileys Harbor, Door County, Wisconsin
→2000Baileys Harbor Town Hall--McArdle Library — Baileys Harbor, Door County, Wisconsin
→1986Bailie, Ralph C., House — Hartland, Waukesha County, Wisconsin
→1970Baird Law Office — Green Bay, Brown County, Wisconsin
→1976Ballantine, James, House — Bloomington, Grant County, Wisconsin
→1993Balzer, John, Wagon Works Complex — Sheboygan, Sheboygan County, Wisconsin
→1988Bank of Hartland — Hartland, Waukesha County, Wisconsin
→1980Bank of Washburn — Washburn, Bayfield County, Wisconsin
→1997Banta, George, Sr. and Ellen, House — Menasha, Winnebago County, Wisconsin
→2007Baptist Church — Ripon, Fond Du Lac County, Wisconsin
→2022Baraboo Chicago & North Western Depot and Division Offices — Baraboo, Sauk County, Wisconsin
→1981Baraboo Public Library — Baraboo, Sauk County, Wisconsin
→2019Barbee, Lloyd A., House — Milwaukee, Milwaukee County, Wisconsin
→1983Barber, James, House — Eau Claire, Eau Claire County, Wisconsin
→2020Barden Store — Kenosha, Kenosha County, Wisconsin
→1985Barfield-Staples House — Whitefish Bay, Milwaukee County, Wisconsin
→1982Barnes Block — Eau Claire, Eau Claire County, Wisconsin
→1988Barnes, Andrew, House — Menomonee Falls, Waukesha County, Wisconsin
→1994Barney House — Waukesha, Waukesha County, Wisconsin
→1995Barrett, Everett P., House — Waukesha, Waukesha County, Wisconsin
→1985Barron, E.R., Building — LaCrosse, La Crosse County, Wisconsin
→1983Barron, Martin Van Buren, House — Eau Claire, Eau Claire County, Wisconsin
→2002Barteau Bridge — Bovina, Outagamie County, Wisconsin
→1984Bartlett Blacksmith Shop-Scandinavian Hotel — Galesville, Trempealeau County, Wisconsin
→1977Bartlett Memorial Historical Museum — Beloit, Rock County, Wisconsin
→2018Barton Elementary School — West Bend, Washington County, Wisconsin
→1992Barton Historic District — West Bend, Washington County, Wisconsin
→1974Bascom Hill Historic District — Madison, Dane County, Wisconsin
→1973Bashford, Robert M., House — Madison, Dane County, Wisconsin
→1988Baskerville Apartment Building — Madison, Dane County, Wisconsin
→1978Bass Island Brownstone Company Quarry — La Pointe, Ashland County, Wisconsin
→1983Baumbach Building — Milwaukee, Milwaukee County, Wisconsin
→1982Bay View Historic District — Milwaukee, Milwaukee County, Wisconsin
→1975Bayfield County Courthouse — Washburn, Bayfield County, Wisconsin
→1981Bayfield Fish Hatchery — Salmo, Bayfield County, Wisconsin
→1980Bayfield Historic District — Bayfield, Bayfield County, Wisconsin
→2007Bayley Avenue Historic District — Platteville, Grant County, Wisconsin
→1984Beals and Torrey Shoe Co. Building — Watertown, Jefferson County, Wisconsin
→2008Beals, Edward D. & Vina Shattuck, House — Neenah, Winnebago County, Wisconsin
→1969Bear & Deer House ★ NHL — Baraboo, Sauk County, Wisconsin
→1982Beardsley, Elam, Farmhouse — Waterford, Racine County, Wisconsin
→1980Beaser School — Ashland, Ashland County, Wisconsin
→1988Beaumont Hotel — Mayville, Dodge County, Wisconsin
→2018Beck, Michael and Margaritha, Farmstead — Jefferson, Jefferson County, Wisconsin
→1995Becker and Schafer Store Building — Waukesha, Waukesha County, Wisconsin
→1991Beckwith House Hotel — Berlin, Green Lake County, Wisconsin
→1990Beckwith, Nelson F., House — Berlin, Green Lake County, Wisconsin
→1999Bedrud--Olson Farmstead — Christiana, Dane County, Wisconsin
→1979Beebe House — Platteville, Grant County, Wisconsin
→2003Bekkedal Leaf Tobacco Warehouse — Viroqua, Vernon County, Wisconsin
→1994Bell, John and Margaret, House — Spring Prairie, Walworth County, Wisconsin
→1988Bell, Marcus Sears, Farm — New Richmond, St. Croix County, Wisconsin
→2010Bellack, Albert M. and Alice, House — Columbus, Columbia County, Wisconsin
→2016Belleville Illinois Central Railroad Depot — Belleville, Dane County, Wisconsin
→1987Bellevue Apartment Building — Madison, Dane County, Wisconsin
→1993Bellmont Hotel — Pardeeville, Columbia County, Wisconsin
→1990Belmont Hotel — Madison, Dane County, Wisconsin
→2017Beloit Power Plant — Beloit, Rock County, Wisconsin
→1983Beloit Water Tower — Beloit, Rock County, Wisconsin
→1983Benn, J. W., Building — Medford, Taylor County, Wisconsin
→1976Bennett, H. H., Studio — Wisconsin Dells, Columbia County, Wisconsin
→1996Benton Avenue Historic District — Janesville, Rock County, Wisconsin
→1999Benton Stone Water Tower — Benton, Lafayette County, Wisconsin
→1993Bergstrom, George O., House — Neenah, Winnebago County, Wisconsin
→1985Berkshire Block — Superior, Douglas County, Wisconsin
→2016Berlin High School — Berlin, Green Lake County, Wisconsin
→2000Berlin Post Office — Berlin, Green Lake County, Wisconsin
→1981Bernard-Hoover Boathouse — Madison, Dane County, Wisconsin
→1988Bernd, William J., House — New Richmond, St. Croix County, Wisconsin
→1988Bernd, William J., House — New Richmond, St. Croix County, Wisconsin
→1982Berni, Jacob, House — Alma, Buffalo County, Wisconsin
→1979Beyer Home Museum — Oconto, Oconto County, Wisconsin
→1982Biederstaedt Grocery — Madison, Dane County, Wisconsin
→2016Bierbauer, Henry and Barbara, House — New Lisbon, Juneau County, Wisconsin
→2005Big Sand Lake Club — Phelps, Vilas County, Wisconsin
→2000Bigelow School — Mequon, Ozaukee County, Wisconsin
→1993Bijou Theatre Building — Marinette, Marinette County, Wisconsin
→1976Bingham, Judge John A., House — Monroe, Green County, Wisconsin
→1979Bintliff, Gen. James, House — Monroe, Green County, Wisconsin
→1980Bird, C. B., House — Wausau, Marathon County, Wisconsin
→1984Bishopstead — Delafield, Waukesha County, Wisconsin
→2007Black Hawk Powwow Grounds — Komensky, Jackson County, Wisconsin
→1987Black Oak School — Nekimi, Winnebago County, Wisconsin
→1994Black Point — Linn, Walworth County, Wisconsin
→2007Black River Falls Public Library — Black River Falls, Jackson County, Wisconsin
→1984Black, Merritt, House — Kaukauna, Outagamie County, Wisconsin
→1995Blackstock, Thomas M. and Bridget, House — Sheboygan, Sheboygan County, Wisconsin
→1983Blair, Sen. William, House — Waukesha, Waukesha County, Wisconsin
→1986Blatz Brewery Complex — Milwaukee, Milwaukee County, Wisconsin
→1983Blatz, Valentin, Brewing Company Office Building — Milwaukee, Milwaukee County, Wisconsin
→1996Block C Historic District — Waukesha, Waukesha County, Wisconsin
→1980Blodgett, Selvy, House — Beloit, Rock County, Wisconsin
→2017Blommer Ice Cream Company — Milwaukee, Milwaukee County, Wisconsin
→2006Bloyer Mound Group — Orion, Richland County, Wisconsin
→1983Bluff Street Historic District — Beloit, Rock County, Wisconsin
→1992Blumer, Dr. Samuel, House — New Glarus, Green County, Wisconsin
→2023BOAZ (schooner) Shipwreck — Liberty Grove, Door County, Wisconsin
→1997Boesel, Ella M., Boathouse — Minocqua, Oneida County, Wisconsin
→1972Bogk, Frederick C., House — Milwaukee, Milwaukee County, Wisconsin
→1984Bohrnstedt, John, House — Galesville, Trempealeau County, Wisconsin
→1983Bolens, Harry W., House — Port Washington, Ozaukee County, Wisconsin
→1994Boller, W. H., Meat Market and Residence — Lomira, Dodge County, Wisconsin
→2020Bona, Bishop Stanislaus Vincent, Cabin — Minong, Washburn County, Wisconsin
→1986Bonnie Brae — Linn, Walworth County, Wisconsin
→1986Bonnie Oaks Historic District — Briggsville, Marquette County, Wisconsin
→1976Boorman, Benjamin, House — Mauston, Juneau County, Wisconsin
→1976Booth Cooperage — Bayfield, Bayfield County, Wisconsin
→1973Booth, J. C., House — Saylesville, Waukesha County, Wisconsin
→2020Borg, George W., Corporation — Delavan, Walworth County, Wisconsin
→2013Borton, Einar and Alice, House — Eau Claire, Eau Claire County, Wisconsin
→2007Boscobel Grand Army of the Republic Hall — Boscobel, Grant County, Wisconsin
→1986Boscobel High School — Boscobel, Grant County, Wisconsin
→1985Bossert, Thomas, House — Shorewood, Milwaukee County, Wisconsin
→2006Bostwick Avenue Historic District — Janesville, Rock County, Wisconsin
→2004Bouche, J.B., House — Brussels, Door County, Wisconsin
→1974Boutin, Frank, Jr., House — Bayfield, Bayfield County, Wisconsin
→1982Bowen, Abraham Briggs, House — Oshkosh, Winnebago County, Wisconsin
→1982Bowen, James B., House — Madison, Dane County, Wisconsin
→1996Bowen, Julia B. and Fred P., House — Richland Center, Richland County, Wisconsin
→1986Bowman House — Wisconsin Dells, Columbia County, Wisconsin
→1980Boys and Girls Library — Kenosha, Kenosha County, Wisconsin
→1972Bradley, Harold C., House ★ NHL — Madison, Dane County, Wisconsin
→1980Braley, Judge Arthur B., House — Madison, Dane County, Wisconsin
→2008Brandon Village Hall and Library — Brandon, Fond Du Lac County, Wisconsin
→2008Brandt House — Watertown, Jefferson County, Wisconsin
→1983Brasstown Cottage — Beloit, Rock County, Wisconsin
→1984Brewers Hill Historic District — Milwaukee, Milwaukee County, Wisconsin
→1995Brewers Hill Historic District (Boundary Increase) — Milwaukee, Milwaukee County, Wisconsin
→1983Brice, Orlando, House — Eau Claire, Eau Claire County, Wisconsin
→1980Bridge No. 1 — La Crosse, La Crosse County, Wisconsin
→1980Bridge No. 2 — La Crosse, La Crosse County, Wisconsin
→1980Bridge No. 3 — La Crosse, La Crosse County, Wisconsin
→1980Bridge No. 4 — La Crosse, La Crosse County, Wisconsin
→1980Bridge No. 5 — La Crosse, La Crosse County, Wisconsin
→1980Bridge No. 6 — La Crosse, La Crosse County, Wisconsin
→1994Bridge Street Commercial Historic District — Chippewa Falls, Chippewa County, Wisconsin
→1986Brin Building — Menasha, Winnebago County, Wisconsin
→1990Brisbane, William Henry, House — Arena, Iowa County, Wisconsin
→1966Brisbois, Michael, House ★ NHL — Prairie du Chien, Crawford County, Wisconsin
→1982Brittingham Park Boathouse — Madison, Dane County, Wisconsin
→1999Broadway--Dousman Historic District — Green Bay, Brown County, Wisconsin
→1999Broadway--Walnut Historic District — Green Bay, Brown County, Wisconsin
→1984Brokaw, Norman, House — Kaukauna, Outagamie County, Wisconsin
→1996Brooklyn No. 4 Fire House — Oshkosh, Winnebago County, Wisconsin
→1976Brown County Courthouse — Green Bay, Brown County, Wisconsin
→1993Brown Deer School — Brown Deer, Milwaukee County, Wisconsin
→2003Brown--Sewell House — Stoughton, Dane County, Wisconsin
→2015Brown, Mary and Harry, House — Marinette, Marinette County, Wisconsin
→1980Browne Law Office — Waupaca, Waupaca County, Wisconsin
→1970Brule-St. Croix Portage — Solon Springs, Douglas County, Wisconsin
→1991Buckley, Patrick J., House — Waukesha, Waukesha County, Wisconsin
→1990Buemming, Herman W., House — Milwaukee, Milwaukee County, Wisconsin
→1978Buena Vista House — East Troy, Walworth County, Wisconsin
→2003Bullhead Point Historical and Archeological District — Sturgeon Bay, Door County, Wisconsin
→2013Burlington Cemetery Chapel — Burlington, Racine County, Wisconsin
→2013Burlington Community Swimming Pools and Bathhouse — Burlington, Racine County, Wisconsin
→2000Burlington Downtown Historic District — Burlington, Racine County, Wisconsin
→1982Burlington Hotel — Alma, Buffalo County, Wisconsin
→1980Burnett County Abstract Company — Grantsburg, Burnett County, Wisconsin
→1988Burnham, J. L., Block — Milwaukee, Milwaukee County, Wisconsin
→1988Burr Oak Tavern — Hartland, Waukesha County, Wisconsin
→2008Byrns, Daniel and Nellie, House — Lodi, Columbia County, Wisconsin
→2009Byron (schooner) Shipwreck — Oostburg, Sheboygan County, Wisconsin
→1996Cadiz Township Joint District No. 2 School — Browntown, Green County, Wisconsin
→1982California Wine and Liquor Store — Fairchild, Eau Claire County, Wisconsin
→1990Calkins, Elias A., Doublehouse — Milwaukee, Milwaukee County, Wisconsin
→1995Callahan, John L., House — La Crosse, La Crosse County, Wisconsin
→1982Calumet County Courthouse — Chilton, Calumet County, Wisconsin
→1986Calvary Presbyterian Church — Milwaukee, Milwaukee County, Wisconsin
→2005Calway, Forrest D. and Marian, House — Neillsville, Clark County, Wisconsin
→1998Cambridge Public School and High School — Cambridge, Dane County, Wisconsin
→1996Camp Five Farmstead — Laona, Forest County, Wisconsin
→1971Camp Randall — Madison, Dane County, Wisconsin
→1988Camp, Thomas, Farmhouse — Menomonee Falls, Waukesha County, Wisconsin
→1980Campbell, John G., House — Oconto, Oconto County, Wisconsin
→1976Cana Island Lighthouse — Baileys Harbor, Door County, Wisconsin
→1984Cance, John, F., House — Galesville, Trempealeau County, Wisconsin
→1988Caples' Park Historic District — Waukesha, Waukesha County, Wisconsin
→1979Caradine Building — Monroe, Green County, Wisconsin
→1982Cardinal Hotel — Madison, Dane County, Wisconsin
→1988Carnegie Free Library — Sturgeon Bay, Door County, Wisconsin
→1986Carpenter, Michael, House — Milwaukee, Milwaukee County, Wisconsin
→2003Carson Park Baseball Stadium — Eau Claire, Eau Claire County, Wisconsin
→1997Cass and King Street Residential Historic District — La Crosse, La Crosse County, Wisconsin
→1988Cass--Juneau Street Historic District — Milwaukee, Milwaukee County, Wisconsin
→1986Cass--Wells Street Historic District — Milwaukee, Milwaukee County, Wisconsin
→1986Cassidy Farmhouse — Barneveld, Iowa County, Wisconsin
→1996Castleman, Dr. Alfred L., House — Summit, Waukesha County, Wisconsin
→1974Cedarburg Mill — Cedarburg, Ozaukee County, Wisconsin
→1983Cedarburg Woolen Co. Worsted Mill — Grafton, Ozaukee County, Wisconsin
→1993Cedars Lock and Dam Historic District — Little Chute, Outagamie County, Wisconsin
→1994Center Avenue Historic District — Merrill, Lincoln County, Wisconsin
→2011Center Valley Grade School — Center, Outagamie County, Wisconsin
→1996Central House Hotel — Boscobel, Grant County, Wisconsin
→1974Central Library — Milwaukee, Milwaukee County, Wisconsin
→2000Central Park Historic District — Two Rivers, Manitowoc County, Wisconsin
→1991Central State Hospital Historic District — Waupun, Dodge County, Wisconsin
→1997Central Wisconsin State Fair Round Barn — Marshfield, Wood County, Wisconsin
→2017Century Building — Milwaukee, Milwaukee County, Wisconsin
→1975Ceresco Site — Ripon, Fond Du Lac County, Wisconsin
→1990Chadbourn, F. A., House — Columbus, Columbia County, Wisconsin
→2015Chalet of the Golden Fleece — New Glarus, Green County, Wisconsin
→2000Chamberlin, Clarence, House — Eau Claire, Eau Claire County, Wisconsin
→1975Chambers Island Lighthouse — Fish Creek, Door County, Wisconsin
→1991Chambers--Markle Farmstead — La Crosse, La Crosse County, Wisconsin
→2012Chambers, Pearl and Eva, House — Eau Claire, Eau Claire County, Wisconsin
→1974Chandler, Walter S., House — Waukesha, Waukesha County, Wisconsin
→1972Chapel of St. Mary the Virgin — Nashotah, Waukesha County, Wisconsin
→2010Chase Grain Elevator — Sun Prairie, Dane County, Wisconsin
→1983Chase, Dr. H. H., and Henry G. Wohlhuter Bungalows — La Crosse, La Crosse County, Wisconsin
→1976Chenoweth, Frank L., House — Monroe, Green County, Wisconsin
→1994Chicago and Norhwestern Railroad Depot — Neenah, Winnebago County, Wisconsin
→1984Chicago and North Western Depot — Reedsburg, Sauk County, Wisconsin
→1999Chicago and North Western Railway Passenger Depot — Green Bay, Brown County, Wisconsin
→1993Chicago and North-Western Land Office — Waubeno, Forest County, Wisconsin
→1979Chicago and Northwest Railroad Passenger Station — Watertown, Jefferson County, Wisconsin
→1990Chicago and Northwestern Railroad Depot — Fond du Lac, Fond Du Lac County, Wisconsin
→1995Chicago and Northwestern Railroad Passenger Depot — Waukesha, Waukesha County, Wisconsin
→2000Chicago, Milwaukee and Saint Paul Railroad Depot — New Glarus, Green County, Wisconsin
→1997Chicago, Milwaukee and Saint Paul Railway Passenger Depot — LaCrosse, La Crosse County, Wisconsin
→1985Chicago, St. Paul, Minneapolis & Omaha Railroad Depot — Eau Claire, Eau Claire County, Wisconsin
→1984Chicago, St. Paul, Minneapolis and Omaha Railroad Car Shop Historic District — North Hudson, St. Croix County, Wisconsin
→2007Chicago, St. Paul, Minneapolis and Omaha Railroad Passsenger Station — Rice Lake, Barron County, Wisconsin
→1988Chief Lippert Fire Station — Milwaukee, Milwaukee County, Wisconsin
→2000Chilton Post Office — Chilton, Calumet County, Wisconsin
→1994Chippewa Shoe Manufacturing Company — Chippewa Falls, Chippewa County, Wisconsin
→1983Christ Church Cathedral and Parish House — Eau Claire, Eau Claire County, Wisconsin
→1985Christ Church of LaCrosse — LaCrosse, La Crosse County, Wisconsin
→1974Christ Episcopal Church — Bayfield, Bayfield County, Wisconsin
→2012Christ Episcopal Church Complex — Green Bay, Brown County, Wisconsin
→1983Christ Evangelical Church — Germantown, Washington County, Wisconsin
→1987Christ Evangelical Lutheran Church — Milwaukee, Milwaukee County, Wisconsin
→2003CHRISTINA NILSSON (shipwreck) — Baileys Harbor, Door County, Wisconsin
→1997Church Hill Historic District — Portage, Columbia County, Wisconsin
→1983Church of St. Thomas the Apostle — Beloit, Rock County, Wisconsin
→1985Church of the Atonement — Fish Creek, Door County, Wisconsin
→1989Church Street Historic District — Wauwatosa, Milwaukee County, Wisconsin
→1972Church, Benjamin, House — Shorewood, Milwaukee County, Wisconsin
→2010Chute Pond Dam — Town of Mountain, Oconto County, Wisconsin
→1985Citizens Bank — Clinton, Rock County, Wisconsin
→2008Citizens State Bank of Gillett — Gillett, Oconto County, Wisconsin
→1983City Hall — Eau Claire, Eau Claire County, Wisconsin
→1984City Hotel — Reedsburg, Sauk County, Wisconsin
→1978City Market — Madison, Dane County, Wisconsin
→1990City of Beloit Waterworks and Pump Station — Beloit, Rock County, Wisconsin
→1997City of Waterloo Carousel — Waterloo, Jefferson County, Wisconsin
→1989Civic Center Historic District — Kenosha, Kenosha County, Wisconsin
→1978Clark County Jail — Neillsville, Clark County, Wisconsin
→1985Clark-Brown House — Beloit, Rock County, Wisconsin
→1982Clark, Jonathan, House — Mequon, Ozaukee County, Wisconsin
→1980Clark, William, House — Baraboo, Sauk County, Wisconsin
→1980Clarke, Bascom B., House — Madison, Dane County, Wisconsin
→1995Clarke, George Lawrence Jr., House — Butler, Waukesha County, Wisconsin
→1974Clearing, The — Ellison Bay, Door County, Wisconsin
→2010Cleveland's Hall and Blacksmith Shop — Brooklyn, Green County, Wisconsin
→1985Clinton Village Hall — Clinton, Rock County, Wisconsin
→1985Clinton Water Tower — Clinton, Rock County, Wisconsin
→2018Clintonville High School — Clintonville, Waupaca County, Wisconsin
→2000Clintonville Post Office — Clintonville, Waupaca County, Wisconsin
→1980Club Harbor — Pipe, Fond Du Lac County, Wisconsin
→2018Coakley Brothers Warehouse — Milwaukee, Milwaukee County, Wisconsin
→2021Coates, Leonard and Caroline, House — Platteville, Grant County, Wisconsin
→1982Cobb, George N., House — Oconomowoc, Waukesha County, Wisconsin
→1974Cobblestone House — Eau Claire, Eau Claire County, Wisconsin
→2003Cold, Jens and Ingeborg, House — Stoughton, Dane County, Wisconsin
→1988Cole Historic District — Sheboygan Falls, Sheboygan County, Wisconsin
→1978Cole Watch Tower — Omro, Winnebago County, Wisconsin
→2002Cole, William I, House — Fond du Lac, Fond Du Lac County, Wisconsin
→2004Colfax Municipal Building — Colfax, Dunn County, Wisconsin
→1982College Avenue Historic District — Appleton, Outagamie County, Wisconsin
→1983College Avenue Historic District — Waukesha, Waukesha County, Wisconsin
→2002College Hills Historic District — Shorewood Hills, Dane County, Wisconsin
→1974Collins, John, House — Caledonia, Racine County, Wisconsin
→1974Collins, William, House — Madison, Dane County, Wisconsin
→1992Columbia Historic District — Cedarburg, Ozaukee County, Wisconsin
→2008Columbia Park Band Shell — Marshfield, Wood County, Wisconsin
→2005Columbus Circle Historic District — Janesville, Rock County, Wisconsin
→1979Columbus City Hall — Columbus, Columbia County, Wisconsin
→1992Columbus Downtown Historic District — Columbus, Columbia County, Wisconsin
→2004Columbus Fireman's Park Complex — Columbus, Columbia County, Wisconsin
→2000Columbus Post Office — Columbus, Columbia County, Wisconsin
→1990Columbus Public Library — Columbus, Columbia County, Wisconsin
→1984Coman House — Trempealeau, Trempealeau County, Wisconsin
→1985Commandant's Residence Home — KIng, Waupaca County, Wisconsin
→1999Commerce Street Power Plant — Milwaukee, Milwaukee County, Wisconsin
→2002Commercial Hotel — Prairie du Chien, Crawford County, Wisconsin
→1985Commons, John R., House — Madison, Dane County, Wisconsin
→1974Community House, First Congregational Church — Eau Claire, Eau Claire County, Wisconsin
→1985Concordia Historic District — Milwaukee, Milwaukee County, Wisconsin
→1974Concordia Mill — Cedarburg, Ozaukee County, Wisconsin
→2007Confluence Commercial Historic District — Eau Claire, Eau Claire County, Wisconsin
→1992Congregation Beth Israel Synagogue — Milwaukee, Milwaukee County, Wisconsin
→2019Connor Lumber and Land Company Store — Laona, Forest County, Wisconsin
→1993Conrad Cottages Historic District — Janesville, Rock County, Wisconsin
→2009CONTINENTAL shipwreck (bulk carrier) — Two Rivers, Manitowoc County, Wisconsin
→1974Cook-Rutledge House — Chippewa Falls, Chippewa County, Wisconsin
→1983Cook, Alexander, House — Waukesha, Waukesha County, Wisconsin
→1986Cook, Thomas, House — Milwaukee, Milwaukee County, Wisconsin
→1980Cooksville Cheese Factory — Evansville, Rock County, Wisconsin
→1973Cooksville Historic District — Cooksville, Rock County, Wisconsin
→1980Cooksville Historic District (Boundary Increase) — Cooksville, Rock County, Wisconsin
→1980Cooksville Mill and Mill Pond Site — Evansville, Rock County, Wisconsin
→2005Coole Park Manor — LaPointe, Ashland County, Wisconsin
→1973Cooley, Eli R., House — Racine, Racine County, Wisconsin
→1980Cooper-Gillies House — Evansville, Rock County, Wisconsin
→1989Copeland--Ryder Company — Jefferson, Jefferson County, Wisconsin
→2005Copper Falls State Park — Morse, Ashland County, Wisconsin
→1985Cords, Erwin, House — Shorewood, Milwaukee County, Wisconsin
→2013Cornelius, Charles and Theresa, House — Neillsville, Clark County, Wisconsin
→1993Cornell Pulpwood Stacker — Cornell, Chippewa County, Wisconsin
→2004Corwith, J. W., Livery — Reedsburg, Sauk County, Wisconsin
→1970Cotton House — Green Bay, Brown County, Wisconsin
→1992Coumbe, John, Farmstead — Port Andrew, Richland County, Wisconsin
→2015Courier Building — Milton, Rock County, Wisconsin
→1989Court Street Commercial Historic District — Richland Center, Richland County, Wisconsin
→1977Court Street Methodist Church — Janesville, Rock County, Wisconsin
→1986Courthouse Hill Historic District — Janesville, Rock County, Wisconsin
→2006Courthouse Square Historic District — Lancaster, Grant County, Wisconsin
→1993Courtney, J. B., Woolen Mills — Appleton, Outagamie County, Wisconsin
→1973Covered Bridge — Cedarburg, Ozaukee County, Wisconsin
→1990Cox, Angie Williams, Library — Pardeeville, Columbia County, Wisconsin
→1982Crawford County Courthouse — Prairie du Chien, Crawford County, Wisconsin
→1978Crescent Roller Mills — Waupaca, Waupaca County, Wisconsin
→1983Crist, J. W., House — Beloit, Rock County, Wisconsin
→1985Crosby Block — Clinton, Rock County, Wisconsin
→1995Crosby, James B., House — Janesville, Rock County, Wisconsin
→1993Crosse, Dr. Charles G., House — Sun Prairie, Dane County, Wisconsin
→2013Cudahy Chicago and North Western Railway Depot — Cudahy, Milwaukee County, Wisconsin
→1977Culton, Charles L., House — Edgertown, Rock County, Wisconsin
→1992Cumberland Public Library — Cumberland, Barron County, Wisconsin
→1996Cunningham Lane Bridge — Rockbridge, Richland County, Wisconsin
→2014Cunningham, Bert and Mary, Round Barn — Viroqua, Vernon County, Wisconsin
→1979Cupola House — Egg Harbor, Door County, Wisconsin
→1972Curtin, Jeremiah, House — Greendale, Milwaukee County, Wisconsin
→1980Curtis-Kittleson House — Madison, Dane County, Wisconsin
→2009Curtis, David W. and Jane, House — Fort Atkinson, Jefferson County, Wisconsin
→2005Cushing Land Agency Building — St. Croix Falls, Polk County, Wisconsin
→1983Cutler, Morris, House — Waukesha, Waukesha County, Wisconsin
→1978Cutter, Judson C., House — Madison, Dane County, Wisconsin
→1986Dahinden, Edward J., House — Milwaukee, Milwaukee County, Wisconsin
→1975Dahl, Martin K., House — Waupun, Dodge County, Wisconsin
→2003Dahle, Henry L. and Sarah, House — Mount Horeb, Dane County, Wisconsin
→2003Dahle, Herman B. and Anne Marie, House — Mount Horeb, Dane County, Wisconsin
→2008Dahle, Onon B. and Betsy, House — Perry, Dane County, Wisconsin
→1982Daily Northwestern Building — Oshkosh, Winnebago County, Wisconsin
→1993Daly, Elizabeth, House — Wisconsin Rapids, Wood County, Wisconsin
→1972Damon, Lowell, House — Wauwatosa, Milwaukee County, Wisconsin
→2002Dana, George and Mary Agnes, House — Fond du Lac, Fond Du Lac County, Wisconsin
→1980Danes Hall — Waupaca, Waupaca County, Wisconsin
→2007DANIEL LYONS (Shipwreck) — Lake Michigan, Kewaunee County, Wisconsin
→2006Daniels Town Hall — Daniels, Burnett County, Wisconsin
→1988Dansk Evangelical Lutheran Kirke — Hartland, Waukesha County, Wisconsin
→1984Darling, Frederick L., House — Hudson, St. Croix County, Wisconsin
→2022Darlington Carnegie Free Library — Darlington, Lafayette County, Wisconsin
→2022Daubner, George H. and Frances, House — Brookfield, Waukesha County, Wisconsin
→1987Davidson Hall — Lake Geneva, Walworth County, Wisconsin
→1979Davidson Windmill — Superior, Douglas County, Wisconsin
→2023Davies, Edward and Mary, House — Platteville, Grant County, Wisconsin
→1988Davis, Cyrus--Davis Brothers Farmhouse — Menomonee Falls, Waukesha County, Wisconsin
→1989Davis, Cyrus, Farmstead — Menomonee Falls, Waukesha County, Wisconsin
→1985Davis, H. R., House — Wauwatosa, Milwaukee County, Wisconsin
→1997Day, Dr. Fisk Holbrook, House ★ NHL — Wauwatosa, Milwaukee County, Wisconsin
→2000Day, Isham, House — Mequon, Ozaukee County, Wisconsin
→1978De Jean House — Milton, Rock County, Wisconsin
→1993De Pere Lock and Dam Historic District — De Pere, Brown County, Wisconsin
→2002De Pere Public Library — De Pere, Brown County, Wisconsin
→1978Dean, Erastus, Farmstead — Janesville, Rock County, Wisconsin
→1980Dean, Nathaniel W., House — Madison, Dane County, Wisconsin
→1981Delafield Fish Hatchery — Delafield, Waukesha County, Wisconsin
→2000Delavan Post Office — Delavan, Walworth County, Wisconsin
→1996Delavan's Vitrified Brick Street — Delavan, Walworth County, Wisconsin
→1974Dells Mill — Augusta, Eau Claire County, Wisconsin
→2002Delong, Henry and Elizabeth, House — Waupaca, Waupaca County, Wisconsin
→1985DeLong, Homer B., House — Clinton, Rock County, Wisconsin
→1975Denniston House — Cassville, Grant County, Wisconsin
→2021Depot Hill Historic District — Stoughton, Dane County, Wisconsin
→1991Derleth, August W., House — Sauk City, Sauk County, Wisconsin
→1990Desmond--Farnham--Hustis House — Milwaukee, Milwaukee County, Wisconsin
→1980Dessert, Joseph, Library — Mosinee, Marathon County, Wisconsin
→1993Dettman, Art, Fishing Shanty — Algoma, Kewaunee County, Wisconsin
→2002Dick, Christian, Block — Madison, Dane County, Wisconsin
→2007Dickinson, Decatur and Kate, House — Neillsville, Clark County, Wisconsin
→2005Dinesen--Motzfeldt--Hettinger Log House — Crandon, Forest County, Wisconsin
→1996District School No. 1 — Shelby, La Crosse County, Wisconsin
→2007Division Street Historic District — Platteville, Grant County, Wisconsin
→1981Dodge County Historical Museum — Beaver Dam, Dodge County, Wisconsin
→2005Dodge Mining Camp Cabin — Dodgeville, Iowa County, Wisconsin
→1975Dodge, Edward, House — Port Washington, Ozaukee County, Wisconsin
→1984Donald, John Sweet, Farmstead — Springdale, Dane County, Wisconsin
→1982Douglas County Courthouse — Superior, Douglas County, Wisconsin
→1986Douglass--Stevenson House — Fontana, Walworth County, Wisconsin
→1966Dousman Hotel ★ NHL — Prairie du Chien, Crawford County, Wisconsin
→1979Dousman Inn — Brookfield, Waukesha County, Wisconsin
→2016Dover Street School and Social Center — Milwaukee, Milwaukee County, Wisconsin
→1980Dow, John T., House — Evansville, Rock County, Wisconsin
→2002Dowling Apartment Building — Madison, Dane County, Wisconsin
→2017Downsville Lodge No. 1961 I.O.O.F. — Dunn, Dunn County, Wisconsin
→2010Downtown Churches Historic District — Sheboygan, Sheboygan County, Wisconsin
→2013Downtown Darien Historic District — Darien, Walworth County, Wisconsin
→1984Downtown Historic District — Galesville, Trempealeau County, Wisconsin
→1983Downtown Historic District — Waukesha, Waukesha County, Wisconsin
→1984Downtown Historic District — Sheboygan Falls, Sheboygan County, Wisconsin
→2004Draize, August, Farmstead — Union, Door County, Wisconsin
→2004Driver, Thomas, and Sons Manufacturing Company — Racine, Racine County, Wisconsin
→1981Drohman Cabin — Madison, Dane County, Wisconsin
→2007Drummond Business Block — Eau Claire, Eau Claire County, Wisconsin
→1974Drummond, David, House — Eau Claire, Eau Claire County, Wisconsin
→1980Dunbar, C. F., House — Wausau, Marathon County, Wisconsin
→1992Dunlap Square Building — Marinette, Marinette County, Wisconsin
→2001Dunlap, Adam, Farmstead — Mazomanie, Dane County, Wisconsin
→1980Dunroven House — Dane, Dane County, Wisconsin
→1980Durand Free Library — Durand, Pepin County, Wisconsin
→1978Durward's Glen — Merrimac, Columbia County, Wisconsin
→1984Dwelley, William, House — Hudson, St. Croix County, Wisconsin
→1983Dwinnell, George, House — Waukesha, Waukesha County, Wisconsin
→1977Eager Free Public Library — Evansville, Rock County, Wisconsin
→2011Eager, Almeron, Funerary Monument and Plot — Evansville, Rock County, Wisconsin
→1970Eagle Bluff Lighthouse — Fish Creek, Door County, Wisconsin
→2020Eagle Knitting Mills — Milwaukee, Milwaukee County, Wisconsin
→2015Eagle Paper and Flouring Mill — Kakauna, Outagamie County, Wisconsin
→1994Eagle River Stadium — Eagle River, Vilas County, Wisconsin
→1986Eagles Club — Milwaukee, Milwaukee County, Wisconsin
→1990East Brady Street Historic District — Milwaukee, Milwaukee County, Wisconsin
→1996East Broadway Historic District — Waukesha, Waukesha County, Wisconsin
→1986East Capitol Drive Historic District — Hartland, Waukesha County, Wisconsin
→1988East Dayton Street Historic District — Madison, Dane County, Wisconsin
→2010East Division Street--Sheboygan Street Historic District — Fond du Lac, Fond Du Lac County, Wisconsin
→2003East End Historic District — Middleton, Dane County, Wisconsin
→2005East Forest Avenue Historic District — Neenah, Winnebago County, Wisconsin
→2004East Hill Residential Historic District — Wausau, Marathon County, Wisconsin
→1980East Milwaukee Street Historic District — Janesville, Rock County, Wisconsin
→2014East Oregon and South Barclay Industrial Historic District — Milwaukee, Milwaukee County, Wisconsin
→2003East Park Historic District — Stoughton, Dane County, Wisconsin
→1986East Side Commercial Historic District — Milwaukee, Milwaukee County, Wisconsin
→1997East Side Historic District — Stoughton, Dane County, Wisconsin
→2004East Village Historic District — Milwaukee, Milwaukee County, Wisconsin
→1986East Wilson Street Historic District — Madison, Dane County, Wisconsin
→1984East Wing (Old Main) — Whitewater, Walworth County, Wisconsin
→1983Eau Claire High School — Eau Claire, Eau Claire County, Wisconsin
→2007Eau Claire Masonic Temple — Eau Claire, Eau Claire County, Wisconsin
→2004Eau Claire Park Company Addition Historic District — Eau Claire, Eau Claire County, Wisconsin
→1983Eau Claire Public Library — Eau Claire, Eau Claire County, Wisconsin
→2014Eau Claire Vocational School — Eau Claire, Eau Claire County, Wisconsin
→2002Ebert, Rudolph and Louise, House — Fond du Lac, Fond Du Lac County, Wisconsin
→2000Edgar Village Hall — Edgar, Marathon County, Wisconsin
→1998Edgerton Depot — Edgerton, Rock County, Wisconsin
→2000Edgerton Post Office — Edgerton, Rock County, Wisconsin
→1987Edgerton Public Grade Schools — Edgerton, Rock County, Wisconsin
→2010Edgewood Place Historic District — La Crosse, La Crosse County, Wisconsin
→2021Edwards-Larson House — McFarland, Dane County, Wisconsin
→1994Eggiman, Ernest, House — Madison, Dane County, Wisconsin
→1983Eichert, Christine, House — Eau Claire, Eau Claire County, Wisconsin
→1988Eighth Street Historic District — Manitowoc, Manitowoc County, Wisconsin
→1992El Dorado Apartments — Fond du Lac, Fond Du Lac County, Wisconsin
→1974Elderkin, Edward, House — Elkhorn, Walworth County, Wisconsin
→1980Elderwood — Glendale, Milwaukee County, Wisconsin
→2006Elkhart Lake Road Race Circuits — Elkhart Lake, Sheboygan County, Wisconsin
→2012Elkhorn Band Shell — Elkhorn, Walworth County, Wisconsin
→2012Elkhorn Municipal Building — Elkhorn, Walworth County, Wisconsin
→2000Elkhorn Post Office — Elkhorn, Walworth County, Wisconsin
→1983Elliot, Dr. F. C., House — Waukesha, Waukesha County, Wisconsin
→1978Elliott, Edward C., House — Madison, Dane County, Wisconsin
→1980Ellis School — Ashland, Ashland County, Wisconsin
→1974Ely, Richard T., House — Madison, Dane County, Wisconsin
→2013EMBA (self-unloading barge) Shipwreck — Milwaukee, Milwaukee County, Wisconsin
→1979Emerson Hall — Beloit, Rock County, Wisconsin
→1983Emery Street Bungalow District — Eau Claire, Eau Claire County, Wisconsin
→2023EMILIN (schooner) Shipwreck — Baileys Harbor, Door County, Wisconsin
→1985Empire Block — Superior, Douglas County, Wisconsin
→1980End of the Trail — Waupun, Fond Du Lac County, Wisconsin
→1975Enterprise Building — Palmyra, Jefferson County, Wisconsin
→1985Ephraim Moravian Church — Ephraim, Door County, Wisconsin
→1985Ephraim Village Hall — Ephraim, Door County, Wisconsin
→1988Epley, Dr. Frank W., Office — New Richmond, St. Croix County, Wisconsin
→2015Equitable Fraternal Union Building — Neenah, Winnebago County, Wisconsin
→1986Esbenshade, Abraham H., House — Milwaukee, Milwaukee County, Wisconsin
→1976Eureka Lock and Lock Tender's House — Eureka, Winnebago County, Wisconsin
→1982Evans, Jonathan H., House — Platteville, Grant County, Wisconsin
→1978Evansville Historic District — Evansville, Rock County, Wisconsin
→2008Evansville Standpipe — Evansville, Rock County, Wisconsin
→1980Everest, D. C., House — Wausau, Marathon County, Wisconsin
→2008Everett Resort, The — Washington, Vilas County, Wisconsin
→2006Evergreen Cemetery — Menomonie, Dunn County, Wisconsin
→1984Exchange Square Historic District — Brodhead, Green County, Wisconsin
→1997Exton Apartments Building — Milwaukee, Milwaukee County, Wisconsin
→1995Fabacker, Joseph, House — Waukesha, Waukesha County, Wisconsin
→1983Fairbanks Flats — Beloit, Rock County, Wisconsin
→2004Falque, Joachine J., House — Brussels, Door County, Wisconsin
→1982Fargo, Enoch J., House — Lake Mills, Jefferson County, Wisconsin
→1982Fargo, L. D., Public Library — Lake Mills, Jefferson County, Wisconsin
→1984Fargo's Furniture Store — Kaukauna, Outagamie County, Wisconsin
→1972Farmers and Merchants Union Bank ★ NHL — Columbus, Columbia County, Wisconsin
→2009Farnham, Fred and Lucia, House — Columbus, Columbia County, Wisconsin
→2018Farnsworth Public Library — Oconto, Oconto County, Wisconsin
→2019Fay, Benjamin F., and Wilhelmina House — Prairie du Chien, Crawford County, Wisconsin
→1973Federal Building — Milwaukee, Milwaukee County, Wisconsin
→1981Fern School — Florence, Florence County, Wisconsin
→1978Fess Hotel — Madison, Dane County, Wisconsin
→1985Fiebing, J. H., House — Wauwatosa, Milwaukee County, Wisconsin
→1985Fiebing, Otto F., House — Milwaukee, Milwaukee County, Wisconsin
→1986Fiedler, Henry, House — Muscoda, Richland County, Wisconsin
→2007Fifield Fire Lookout Tower — Fifield, Price County, Wisconsin
→2023Fifield Place Historic District — Ashland, Ashland County, Wisconsin
→1978Fifield Town Hall — Fifield, Price County, Wisconsin
→2021Fifteenth District School — Milwaukee, Milwaukee County, Wisconsin
→2018Fifth Street School — Milwaukee, Milwaukee County, Wisconsin
→1984Fire Station No. 4 — Madison, Dane County, Wisconsin
→2021Fire Station No. 5 — La Crosse, La Crosse County, Wisconsin
→2008First Baptist Church — Osceola, Polk County, Wisconsin
→1983First Baptist Church — Waukesha, Waukesha County, Wisconsin
→1986First Baptist Church of Fond du Lac — Fond du Lac, Fond Du Lac County, Wisconsin
→1970First Capitol — Belmont, Lafayette County, Wisconsin
→1982First Church of Christ Scientist — Madison, Dane County, Wisconsin
→2003First Church of Christ, Scientist — Neillsville, Clark County, Wisconsin
→1974First Church of Christ, Scientist — Oconto, Oconto County, Wisconsin
→1989First Church of Christ, Scientist — Milwaukee, Milwaukee County, Wisconsin
→1985First Congregational Church — Platteville, Grant County, Wisconsin
→1979First Congregational Church — Ripon, Fond Du Lac County, Wisconsin
→1975First Congregational Church — Beloit, Rock County, Wisconsin
→1986First Congregational Church — Hartland, Waukesha County, Wisconsin
→1992First Congregational Church — Waukesha, Waukesha County, Wisconsin
→1988First English Lutheran Church — New Richmond, St. Croix County, Wisconsin
→1991First German Reformed Church — Waukesha, Waukesha County, Wisconsin
→1972First Kindergarten — Watertown, Jefferson County, Wisconsin
→1988First Lutheran Church — Middleton, Dane County, Wisconsin
→1975First Methodist Church — Monroe, Green County, Wisconsin
→1983First Methodist Church — Waukesha, Waukesha County, Wisconsin
→1995First Methodist Church — Oshkosh, Winnebago County, Wisconsin
→1999First Methodist Episcopal Church — Eau Claire, Eau Claire County, Wisconsin
→1973First National Bank — Rhinelander, Oneida County, Wisconsin
→2007First National Bank — Oregon, Dane County, Wisconsin
→1973First Presbyterian Church — Racine, Racine County, Wisconsin
→1974First Presbyterian Church — Oshkosh, Winnebago County, Wisconsin
→1996First Street Bridge — Merrill, Lincoln County, Wisconsin
→1974First Unitarian Church — Milwaukee, Milwaukee County, Wisconsin
→1973First Unitarian Society Meetinghouse ★ NHL — Shorewood Hills, Dane County, Wisconsin
→1980First Universalist Church — Wausau, Marathon County, Wisconsin
→1987First Ward Triangle Historic District — Milwaukee, Milwaukee County, Wisconsin
→1978Fisk, Joel S., House — Green Bay, Brown County, Wisconsin
→1979Flambeau Mission Church — Ladysmith, Rusk County, Wisconsin
→1985Flambeau Paper Company Office Building — Park Falls, Price County, Wisconsin
→1985Florence County Courthouse and Jail — Florence, Florence County, Wisconsin
→2014Florence Town Hall — Florence, Florence County, Wisconsin
→2014FLORETTA (canaller) Shipwreck — Centerville, Manitowoc County, Wisconsin
→2008Florida and Third Industrial Historic District — Milwaukee, Milwaukee County, Wisconsin
→1995Foeste, Henry Store, Building — Sheboygan, Sheboygan County, Wisconsin
→1993Folding Furniture Works Building — Stevens Point, Portage County, Wisconsin
→1984Folsom, W.H.C., House — Prairie du Chien, Crawford County, Wisconsin
→1997Foote, Charles, House — Pine Valley, Clark County, Wisconsin
→1982Footville Condensery — Footville, Rock County, Wisconsin
→1982Footville State Bank — Footville, Rock County, Wisconsin
→1980Forest Home Cemetery and Chapel — Milwaukee, Milwaukee County, Wisconsin
→2002Forest Lodge — Namakagon, Bayfield County, Wisconsin
→2001Forest Lodge Library — Cable, Bayfield County, Wisconsin
→1995Forest Products Laboratory — Madison, Dane County, Wisconsin
→2017Fort Atkinson Club — Fort Atkinson, Jefferson County, Wisconsin
→2005Fort Atkinson Water Tower — Fort Atkinson, Jefferson County, Wisconsin
→1966Fort Crawford Military Hospital ★ NHL — Prairie du Chien, Crawford County, Wisconsin
→1998Fort Eagle — Phelps, Vilas County, Wisconsin
→1979Fort Howard Hospital — Green Bay, Brown County, Wisconsin
→1979Fort Howard Officers' Quarters — Green Bay, Brown County, Wisconsin
→1979Fort Howard Ward Building — Green Bay, Brown County, Wisconsin
→1970Fort Winnebago Surgeon's Quarters — Portage, Columbia County, Wisconsin
→1988Foth, Christian, House — Milwaukee, Milwaukee County, Wisconsin
→2009Fountain Inn — Beaver Dam, Dodge County, Wisconsin
→1990Fountain Lake Farm ★ NHL — Montello, Marquette County, Wisconsin
→1998Fourth Lake Ridge Historic District — Madison, Dane County, Wisconsin
→1984Fourth Street School ★ NHL — Milwaukee, Milwaukee County, Wisconsin
→1983Fox Hall — Fitchburg, Dane County, Wisconsin
→1978Fox Lake Railroad Depot — Fox Lake, Dodge County, Wisconsin
→1990Fox River Paper Company Historic District — Appleton, Outagamie County, Wisconsin
→1982Fox Theater — Stevens Point, Portage County, Wisconsin
→2000Fox Theatre — Green Bay, Brown County, Wisconsin
→1983Frame, Andrew, House — Waukesha, Waukesha County, Wisconsin
→2020Franciscan Publishers Building — Pulaski, Brown County, Wisconsin
→1985Franklin Feed Mill — Franklin, Sheboygan County, Wisconsin
→1988Franklin Lake Campground — Alvin, Forest County, Wisconsin
→2015Franklin School — Rice Lake, Barron County, Wisconsin
→2018Fraternal Order of Eagles — Oshkosh, Winnebago County, Wisconsin
→2016Fraternal Reserve Association — Oshkosh, Winnebago County, Wisconsin
→1982Fredendall Block — Janesville, Rock County, Wisconsin
→2003Frederic Depot — Frederic, Polk County, Wisconsin
→1985Free Evangelical Lutheran Church--Bethania Scandinavian Evangelical Lutheran Congregation — Ephraim, Door County, Wisconsin
→1984Free Public Library of Kaukauna — Kaukauna, Outagamie County, Wisconsin
→2007Freeman, Roscius S. and Lydia R., House — River Falls, Pierce County, Wisconsin
→1988Freethinkers` Hall — Sauk City, Sauk County, Wisconsin
→1998Freewill Baptist Church — New Berlin, Waukesha County, Wisconsin
→1982Freight House — La Crosse, La Crosse County, Wisconsin
→2005Freitag Homestead — Washington, Green County, Wisconsin
→1980Freitag's Pure Oil Service Station — Monroe, Green County, Wisconsin
→1987Frenchside Fishing Village — Two Rivers, Manitowoc County, Wisconsin
→2011Frey School — Roxbury, Dane County, Wisconsin
→1992Fricke--Menzner House — Marathon, Marathon County, Wisconsin
→1996Friedmann Row — Milwaukee, Milwaukee County, Wisconsin
→1974Friendship House — Sheboygan, Sheboygan County, Wisconsin
→1985Frisby, Leander F., House — West Bend, Washington County, Wisconsin
→1998Fritz, John, Farmstead — Montrose, Dane County, Wisconsin
→2013Fromm Brothers Fur and Ginseng Farm — Hamburg, Marathon County, Wisconsin
→1982Fromm, Walter and Mabel, House — Hamburg, Marathon County, Wisconsin
→1982Frontenac — Oshkosh, Winnebago County, Wisconsin
→1989Fuermann, August, Jr., and Eliza, House — Watertown, Jefferson County, Wisconsin
→1979Fugina House — Fountain City, Buffalo County, Wisconsin
→2004Fuhremann Canning Company Factory — Sun Prairie, Dane County, Wisconsin
→2014Fulmer, David M. and Lottie, House — Florence, Florence County, Wisconsin
→1976Fulton Congregational Church — Fulton, Rock County, Wisconsin
→1999Fulton Street Historic District — Edgerton, Rock County, Wisconsin
→2014Funke, Joseph B., Company — La Crosse, La Crosse County, Wisconsin
→1985Gabel, George, House — Whitefish Bay, Milwaukee County, Wisconsin
→1974Gadow's Mill — West Bend, Washington County, Wisconsin
→1997Gale College Historic District — Galesville, Trempealeau County, Wisconsin
→1980Gale, Zona, House — Portage, Columbia County, Wisconsin
→2010GALLINIPPER Shipwreck (Schooner) — Centerville, Manitowoc County, Wisconsin
→1976Galloway, Edwin H., House — Fond du Lac, Fond Du Lac County, Wisconsin
→1984Gallun Tannery Historic District — Milwaukee, Milwaukee County, Wisconsin
→1990Garden Homes Historic District — Milwaukee, Milwaukee County, Wisconsin
→1971Garland, Hamlin, House ★ NHL — West Salem, La Crosse County, Wisconsin
→2000Garton Toy Company — Sheboygan, Sheboygan County, Wisconsin
→2017Garver's Supply Company Factory and Office — Madison, Dane County, Wisconsin
→1993Geenen, William and Susanna, House — Kimberly, Outagamie County, Wisconsin
→1985Geiger Building--Old Polk County Courthouse — Osceola, Polk County, Wisconsin
→1979Gempeler Round Barn — Orfordville, Rock County, Wisconsin
→1981Genesee Town Hall — Genesee Depot, Waukesha County, Wisconsin
→1985George, Warren B., House — Wauwatosa, Milwaukee County, Wisconsin
→2022German Evangelical Lutheran Church of Peace — Platteville, Grant County, Wisconsin
→1977German-English Academy — Milwaukee, Milwaukee County, Wisconsin
→1983Germania Building — Milwaukee, Milwaukee County, Wisconsin
→1986Gesu Church — Milwaukee, Milwaukee County, Wisconsin
→1985Gibraltar District School No. 2 — Ephraim, Door County, Wisconsin
→1978Gifford House — Milton, Rock County, Wisconsin
→2001Gikling, Gilbert, House — Eau Claire, Eau Claire County, Wisconsin
→2007Gilbert, John and Flora, House — Oregon, Dane County, Wisconsin
→1979Gilley-tofsland Octagonal Barn — Edgerton, Rock County, Wisconsin
→1973Gilmore, Eugene A., House — Madison, Dane County, Wisconsin
→2001Gimbels Parking Pavilion — Milwaukee, Milwaukee County, Wisconsin
→2007Glen Park Municipal Swimming Pool — River Falls, Pierce County, Wisconsin
→2018Glen Park Suspension Footbridge — River Falls, Pierce County, Wisconsin
→1984Glenbeulah Mill/Grist Mill — Glenbeulah, Sheboygan County, Wisconsin
→2006Glidden State Bank — Jacobs, Ashland County, Wisconsin
→1982Globe Hotel — Baileys Harbor, Door County, Wisconsin
→1988Glover, Ezra, Jr., House — New Richmond, St. Croix County, Wisconsin
→2009Goeres Park — Lodi, Columbia County, Wisconsin
→2019Gold Medal Camp Furniture Company — Racine, Racine County, Wisconsin
→2023Gonstead Clinic of Chiropractic — Mount Horeb, Dane County, Wisconsin
→1978Goodrich Blacksmith Shop — Milton, Rock County, Wisconsin
→1978Goodrich-Buten House — Milton, Rock County, Wisconsin
→2015Goodrich, Ezra and Elizabeth, House — Milton, Rock County, Wisconsin
→2004Goodwill Industries Building — Milwaukee, Milwaukee County, Wisconsin
→1984Gooseville Mill/Grist Mill — Adell, Sheboygan County, Wisconsin
→2022Gordon, Antoine and Sarah, House — Gordon, Douglas County, Wisconsin
→2017GRACE A. CHANNON (canaller) Shipwreck — Oak Creek, Milwaukee County, Wisconsin
→1993Grace and Pearl Historic District — Sharon, Walworth County, Wisconsin
→1976Grace Episcopal Church — Madison, Dane County, Wisconsin
→1983Grace, Perry, House — Waukesha, Waukesha County, Wisconsin
→1983Grafton Flour Mill — Grafton, Ozaukee County, Wisconsin
→1979Graham Row — Milwaukee, Milwaukee County, Wisconsin
→1987Gram, Hans, House — Neenah, Winnebago County, Wisconsin
→1986Grand Avenue Congregational Church — Milwaukee, Milwaukee County, Wisconsin
→2018Grand Avenue Elementary School — Milwaukee, Milwaukee County, Wisconsin
→1974Grand Loggery — Neenah, Winnebago County, Wisconsin
→1984Grand View Health Resort — Waukesha, Waukesha County, Wisconsin
→1978Grant County Courthouse — Lancaster, Grant County, Wisconsin
→2022Grant, Paul S., House — Whitefish Bay, Milwaukee County, Wisconsin
→2016GRAPE SHOT (schooner) Shipwreck — Washington, Door County, Wisconsin
→2005Grassy Island Range Lights — Green Bay, Brown County, Wisconsin
→1980Gratiot House — Shullsburg, Lafayette County, Wisconsin
→1982Graves, Sereno W., House — Rutland, Dane County, Wisconsin
→2021Gray, Philip H. and Margaret, House — Madison, Dane County, Wisconsin
→2015Gray, William H. and Edith, Farmstead — Milton, Rock County, Wisconsin
→1980Gredler-Gramins House — Brookfield, Waukesha County, Wisconsin
→2006Green Bay and Western Railroad Depot — Whitehall, Trempealeau County, Wisconsin
→2008Green Bay Harbor Entrance Light — Port Comfort, Brown County, Wisconsin
→1998Green Bay Road Bridge — Manitowoc Rapids, Manitowoc County, Wisconsin
→2004Green Bay Road Historic District — Thiensville, Ozaukee County, Wisconsin
→2016Green Bay YMCA — Green Bay, Brown County, Wisconsin
→1978Green County Courthouse — Monroe, Green County, Wisconsin
→1982Green Lake County Courthouse — Green Lake, Green Lake County, Wisconsin
→2004Green Lake Village Hall — Green Lake, Green Lake County, Wisconsin
→2005Green, August G. and Theresa, House — Stevens Point, Portage County, Wisconsin
→2005Greendale Historic District ★ NHL — Greendale, Milwaukee County, Wisconsin
→1993Greene, Thomas A., Memorial Museum ★ NHL — Milwaukee, Milwaukee County, Wisconsin
→2006Greenfield School — West Allis, Milwaukee County, Wisconsin
→1992Greenfield, Willard, Farmstead — Horicon, Dodge County, Wisconsin
→2016Greenman, Reynolds and Lois, House — Milton, Rock County, Wisconsin
→1982Greenville State Bank — Greenville, Outagamie County, Wisconsin
→2021Greiling, Herman and Lillian, House — Allouez, Brown County, Wisconsin
→2011Gretzinger, Otto and Hilda, House — De Pere, Brown County, Wisconsin
→1975Grignon, Augustin, Hotel — Butte des Morts, Winnebago County, Wisconsin
→1972Grignon, Charles A., House — Kaukauna, Outagamie County, Wisconsin
→1986Grimm Book Bindery — Madison, Dane County, Wisconsin
→2009Griswold, George, House — Columbus, Columbia County, Wisconsin
→1986Grove Street Historic District — Barneveld, Iowa County, Wisconsin
→2011Grove Street Historic District — Evansville, Rock County, Wisconsin
→1984Guenther, Richard, House — Oshkosh, Winnebago County, Wisconsin
→2008Gund Brewing Company Bottling Works — La Crosse, La Crosse County, Wisconsin
→2015Gunning--Purves Building — Friendship, Adams County, Wisconsin
→2002Gust Brothers' Store — Baraboo, Sauk County, Wisconsin
→2015Gutknecht, Edwin and Jennie, House — De Pere, Brown County, Wisconsin
→1984Hackett, Edward M., House — Reedsburg, Sauk County, Wisconsin
→1982Hadfield Company Lime Kilns — Waukesha, Waukesha County, Wisconsin
→1977Hadland Fishing Camp — La Pointe, Ashland County, Wisconsin
→1982Haese Memorial Village Historic District — Forest Junction, Calumet County, Wisconsin
→2005Hagge, Hans J., Boathouse — Hazelhurst, Oneida County, Wisconsin
→2012Hahn, Otto Sr. and Lisette, House — Sauk City, Sauk County, Wisconsin
→2023Haight, Nicholas, Farmstead — Fitchburg, Dane County, Wisconsin
→1993Halada, George, Farmstead — Ellisville, Kewaunee County, Wisconsin
→1982Halfway House — King, Waupaca County, Wisconsin
→1979Hall-Raynor Stopping Place — Ojibwa, Sawyer County, Wisconsin
→1980Hall, Chauncey, Building — Racine, Racine County, Wisconsin
→1976Hall, Chauncey, House — Racine, Racine County, Wisconsin
→1993Hall, Samuel, House — Albion, Dane County, Wisconsin
→1985Halverson Log Cabin — Whitewater, Walworth County, Wisconsin
→1976Hamilton Historic District — Cedarburg, Ozaukee County, Wisconsin
→2023Hammond Farmstead — Cottage Grove, Dane County, Wisconsin
→1980Hanchett Block — Beloit, Rock County, Wisconsin
→2015HANOVER (schooner) Shipwreck — Gibralter, Door County, Wisconsin
→1979Hansen House — Racine, Racine County, Wisconsin
→1994Hansen, Jens, Wagon and Carriage Shop — Waupaca, Waupaca County, Wisconsin
→1985Hardie, Harrison, House — Whitefish Bay, Milwaukee County, Wisconsin
→1994Hardware Mutual Insurance Companies Building — Stevens Point, Portage County, Wisconsin
→1974Hardy, Thomas P., House — Racine, Racine County, Wisconsin
→1994Harley--Davidson Motorcycle Factory Building — Milwaukee, Milwaukee County, Wisconsin
→2020Harley-Davidson Motor Company Factory No. 7 — Milwaukee, Milwaukee County, Wisconsin
→2009Harmonia Hall — Waumandee, Buffalo County, Wisconsin
→1986Harris House — Barneveld, Iowa County, Wisconsin
→1984Harris, Abner L., House — Reedsburg, Sauk County, Wisconsin
→2017Harris, George and Mable, Round Barn — Forest, Vernon County, Wisconsin
→2015Harrisburg School — Troy, Sauk County, Wisconsin
→1985Hart, Thomas B., House — Wauwatosa, Milwaukee County, Wisconsin
→1988Hartland Railroad Depot — Hartland, Waukesha County, Wisconsin
→1982Hartwig, Ferdinand C., House — Watertown, Dodge County, Wisconsin
→1980Haseltine Cobblestone House — Big Bend, Waukesha County, Wisconsin
→1985Hatch, Horace W., House — Whitefish Bay, Milwaukee County, Wisconsin
→1985Hatch, Seneca W. & Bertha, House — Shorewood, Milwaukee County, Wisconsin
→1974Hauge Log Church — Daleyville, Dane County, Wisconsin
→2016Haven-Crandall House — Milton, Rock County, Wisconsin
→1972Hawks Inn — Delafield, Waukesha County, Wisconsin
→1997Hawks, Frank Winchester, House — Neenah, Winnebago County, Wisconsin
→1989Hazel Green Town Hall — Hazel Green, Grant County, Wisconsin
→1974Hazelo, Franklyn, House — Burlington, Racine County, Wisconsin
→1970Hazelwood — Green Bay, Brown County, Wisconsin
→1985Heald, Alvah A., House — Osceola, Polk County, Wisconsin
→1974Heart Prairie Lutheran Church — Whitewater, Walworth County, Wisconsin
→2023Heart Prairie Norwegian Methodist Episcopal Church — Richmond, Walworth County, Wisconsin
→1974Hearthstone — Appleton, Outagamie County, Wisconsin
→2002Hebron Town Hall — Hebron, Jefferson County, Wisconsin
→2013Hediger, Herman M. and Hanna, House — Neillsville, Clark County, Wisconsin
→2000Hefty--Blum Farmstead — Washington, Green County, Wisconsin
→2017Heidelberger, Dr. Charles and Judith, House — Madison, Dane County, Wisconsin
→2006Hein, John and Maria, House — Neillsville, Clark County, Wisconsin
→1984Heiney's Meat Market — Black Earth, Dane County, Wisconsin
→1998Heins, Carl Gottlieb, House — Keil, Manitowoc County, Wisconsin
→1983Hemlock, David, J., House — Waukesha, Waukesha County, Wisconsin
→1974Henni Hall — St. Francis, Milwaukee County, Wisconsin
→1980Henry House — Suamico, Brown County, Wisconsin
→1992Henry Mall Historic District — Madison, Dane County, Wisconsin
→1988Henze, LeRoy A., House — Menomonee Falls, Waukesha County, Wisconsin
→1997Herbster Community Center — Herbster, Bayfield County, Wisconsin
→2005HETTY TAYLOR (shipwreck) — Sheboygan, Sheboygan County, Wisconsin
→2015Heyrman, Henry and Mary, House — De Pere, Brown County, Wisconsin
→1986Highland Avenue Methodist Church — Milwaukee, Milwaukee County, Wisconsin
→1985Highland Boulevard Historic District — Milwaukee, Milwaukee County, Wisconsin
→1978Hilgen and Wittenberg Woolen Mill — Cedarburg, Ozaukee County, Wisconsin
→2021Hillsboro Condensed Milk Company — Hillsboro, Vernon County, Wisconsin
→1985Hillside Hotel — Ephraim, Door County, Wisconsin
→2003Hilton House Hotel — Beloit, Rock County, Wisconsin
→1974Hinkley, Ahira R., House — Eagle, Waukesha County, Wisconsin
→1985Hiram Smith Hall and Annex — Madison, Dane County, Wisconsin
→1974Hirsig, Louis, House — Madison, Dane County, Wisconsin
→1988Historic Sixth Street Business District — Racine, Racine County, Wisconsin
→1984Historic Third Ward District — Milwaukee, Milwaukee County, Wisconsin
→1974Hixon, Gideon C., House — La Crosse, La Crosse County, Wisconsin
→1982Hoard, Arthur R., House — Fort Atkinson, Jefferson County, Wisconsin
→1978Hoard's Dairyman Farm — Fort Atkinson, Jefferson County, Wisconsin
→1988Hoeltz, Herbert, House — Menomonee Falls, Waukesha County, Wisconsin
→1985Hoelz, Alfred M., House — Milwaukee, Milwaukee County, Wisconsin
→1989Hoff Department Store — Mount Horeb, Dane County, Wisconsin
→1984Hoffman House Hotel — Port Washington, Ozaukee County, Wisconsin
→1976Hokenson Fishing Dock — Bayfield, Bayfield County, Wisconsin
→1979Hollenstein Wagon and Carriage Factory — Mayville, Dodge County, Wisconsin
→1992Holsten Family Farmstead — Columbia, Columbia County, Wisconsin
→1978Holt and Balcom Logging Camp No.1 — Lakewood, Oconto County, Wisconsin
→1976Holt-Balcom Lumber Company Office — Oconto, Oconto County, Wisconsin
→1984Holy Cross Church — Kaukauna, Outagamie County, Wisconsin
→2001Holy Cross Church and Convent — Green Bay, Brown County, Wisconsin
→2021Holy Family Roman Catholic Church Complex — Cudahy, Milwaukee County, Wisconsin
→1992Holy Hill — Erin, Washington County, Wisconsin
→2015Holy Name Seminary — Madison, Dane County, Wisconsin
→1972Holy Trinity Roman Catholic Church — Milwaukee, Milwaukee County, Wisconsin
→2021Holy Trinity School — La Crosse, La Crosse County, Wisconsin
→1973Home Office, Northwestern Mutual Life Insurance Company — Milwaukee, Milwaukee County, Wisconsin
→2010HOME Shipwreck (Schooner) — Centerville, Manitowoc County, Wisconsin
→2010Honey Creek Parkway — Wautwatosa, Milwaukee County, Wisconsin
→1990Honey Creek Swiss Rural Historic District — Prairie du Sac, Sauk County, Wisconsin
→1978Hooper, Jessie Jack, House — Oshkosh, Winnebago County, Wisconsin
→1988Hoos--Rowell House — Menomonee Falls, Waukesha County, Wisconsin
→1988Hoos, Elizabeth, House — Menomonee Falls, Waukesha County, Wisconsin
→2000Hoover, James Stephen and Borland, Elizabeth, Memorial Chapel — Eau Claire, Eau Claire County, Wisconsin
→1985Hopkins, Willis, House — Wauwatosa, Milwaukee County, Wisconsin
→2018Horicon State Bank — Horicon, Dodge County, Wisconsin
→1986Hornburg, Harold, House — Hartland, Waukesha County, Wisconsin
→1984Horner, John Scott, House — Ripon, Fond Du Lac County, Wisconsin
→1999Horticultural Hall — Lake Geneva, Walworth County, Wisconsin
→1985Horticulture and Agricultural Physics and Soil Science Building — Madison, Dane County, Wisconsin
→1981Hortonville Community Hall — Hortonville, Outagamie County, Wisconsin
→1992Hotel Calumet — Fond du Lac, Fond Du Lac County, Wisconsin
→1994Hotel Chippewa — Chippewa Falls, Chippewa County, Wisconsin
→1985Hotel Laack — Plymouth, Sheboygan County, Wisconsin
→2002Hotel Loraine — Madison, Dane County, Wisconsin
→2013Hotel Northland — Green Bay, Brown County, Wisconsin
→1984Hotel Retlaw — Fond du Lac, Fond Du Lac County, Wisconsin
→1989Hotel Rogers — Beaver Dam, Dodge County, Wisconsin
→2021Hotel Wausau — Wausau, Marathon County, Wisconsin
→1990Hotel Whiting — Stevens Point, Portage County, Wisconsin
→1986Howie, David W., House — Milwaukee, Milwaukee County, Wisconsin
→1983Howitt, John, House — Waukesha, Waukesha County, Wisconsin
→1984Hudson Public Library — Hudson, St. Croix County, Wisconsin
→2005Hugunin, John and Martha, House — Janesville, Rock County, Wisconsin
→1979Hulburt, C.D., House — Monroe, Green County, Wisconsin
→1997Hultin, Nicolaus H., House — Lac du Flambeau, Vilas County, Wisconsin
→1984Humphrey, Herman L., House — Hudson, St. Croix County, Wisconsin
→2008Hunt, W. Ben, Cabin — Hales Corners, Milwaukee County, Wisconsin
→1982Hunt,Samuel, House — Rutland, Dane County, Wisconsin
→1992Huron Street Historic District — Berlin, Green Lake County, Wisconsin
→1980Huson, Henry H., House and Water Tower — Plymouth, Sheboygan County, Wisconsin
→1983Hustis, John, House — Hustisford, Dodge County, Wisconsin
→1990Hutchinson Memorial Library — Randolph, Dodge County, Wisconsin
→1988Hyde Chapel — Ridgeway, Iowa County, Wisconsin
→1983Hyer's Hotel — Madison, Dane County, Wisconsin
→1986Ihm House — Barneveld, Iowa County, Wisconsin
→1998Imig, Henry and Charles, Block — Sheboygan, Sheboygan County, Wisconsin
→1974Immanuel Presbyterian Church — Milwaukee, Milwaukee County, Wisconsin
→2002Independence City Hall — Independence, Trempealeau County, Wisconsin
→2015Independent Order of Odd Fellows Lodge No. 89 — Rosendale, Fond Du Lac County, Wisconsin
→1999Independent Order of Odd Fellows--Lodge #189 Building — Marinette, Marinette County, Wisconsin
→2004Indianapolis Outing Club — Three Lakes, Oneida County, Wisconsin
→2009Ingalsbe, Adolphus and Sarah, House — Columbus, Columbia County, Wisconsin
→1987Ingebretson, Gaute, Loft House — Stoughton, Dane County, Wisconsin
→1972Iowa County Courthouse — Dodgeville, Iowa County, Wisconsin
→1996Iowa Street Historic District — Dodgeville, Iowa County, Wisconsin
→2006IRIS (Shipwreck) — Washington, Door County, Wisconsin
→1974Iron Block — Milwaukee, Milwaukee County, Wisconsin
→1994Irving Church Historic District — Oshkosh, Winnebago County, Wisconsin
→2004Isermann, Anthony and Caroline, House — Kenosha, Kenosha County, Wisconsin
→2004Isermann, Frank and Jane, House — Kenosha, Kenosha County, Wisconsin
→2011ISLAND CITY (schooner) Shipwreck — Mequon, Ozaukee County, Wisconsin
→1982Island Lake Camp — Drummond, Bayfield County, Wisconsin
→1995Island of Happy Days — Cedar Lake, Barron County, Wisconsin
→2011Island Woolen Company Office Building — Baraboo, Sauk County, Wisconsin
→1988Iverson--Johnson House — Stoughton, Dane County, Wisconsin
→2009Jabodon — Washington, Vilas County, Wisconsin
→1980Jackman Building — Madison, Dane County, Wisconsin
→1986Jackson House — Hartland, Waukesha County, Wisconsin
→2012Jacksonport Wharf Archeological District — Jacksonport, Door County, Wisconsin
→1974Jacobs, Herbert A., House — Madison, Dane County, Wisconsin
→2003Jacobs, Herbert and Katherine, First House ★ NHL — Madison, Dane County, Wisconsin
→2003Jacobs, Herbert and Katherine, Second House ★ NHL — Middleton, Dane County, Wisconsin
→1974Jacobs, Herbert, Second House — Madison, Dane County, Wisconsin
→1980Jacobson House and Mill Site — Grantsburg, Burnett County, Wisconsin
→2000Jahn, William F., Farmstead — Mequon, Ozaukee County, Wisconsin
→1996James, Samuel D., House — Waukesha, Waukesha County, Wisconsin
→1980Janesville Cotton Mill — Janesville, Rock County, Wisconsin
→1999Janesville High School — Janesville, Rock County, Wisconsin
→1981Janesville Public Library — Janesville, Rock County, Wisconsin
→1985Janesville Pumping Station — Janesville, Rock County, Wisconsin
→2006Jefferson Avenue Historic District — Janesville, Rock County, Wisconsin
→1984Jefferson Fire Station — Jefferson, Jefferson County, Wisconsin
→2001Jefferson High School — Jefferson, Jefferson County, Wisconsin
→1980Jefferson Public Library — Jefferson, Jefferson County, Wisconsin
→2004Jenifer--Spaight Historic District — Madison, Dane County, Wisconsin
→1985Jenkins, Halbert D., House — Whitefish Bay, Milwaukee County, Wisconsin
→1992Jennings, Ellis, House — Neenah, Winnebago County, Wisconsin
→1976Jennings, Janet, House — Monroe, Green County, Wisconsin
→1988Jensen, J. L., House — Stevens Point, Portage County, Wisconsin
→2002Jensen, Matt and Lena, House — Waupaca, Waupaca County, Wisconsin
→1984Jensen, Tollef, House — Galesville, Trempealeau County, Wisconsin
→2008Jensvold, Gulbrand and Bertha, House — Perry, Dane County, Wisconsin
→2003Jersild, Rev. Jens N., House — Neenah, Winnebago County, Wisconsin
→1986Jischke's Meat Market — Sister Bay, Door County, Wisconsin
→1982Johnson, A.P., House — Delavan, Walworth County, Wisconsin
→1978Johnson, Albin, Log House — Ogema, Price County, Wisconsin
→1984Johnson, August, House — Hudson, St. Croix County, Wisconsin
→1984Johnson, Dr. Samuel C., House — Hudson, St. Croix County, Wisconsin
→1975Johnson, Herbert F., House ★ NHL — Wind Point, Racine County, Wisconsin
→1983Johnson, John, Saloon — Eau Claire, Eau Claire County, Wisconsin
→1978Johnson, Matt, Log House — Brantwood, Price County, Wisconsin
→2019Johnson, Nels and Nellie, House — Wisconsin Rapids, Wood County, Wisconsin
→1986Johnson, Peter, House — Racine, Racine County, Wisconsin
→1974Johnson, S.C., and Son Administration Building and Research Tower ★ NHL — Racine, Racine County, Wisconsin
→1986Johnston Hall — Milwaukee, Milwaukee County, Wisconsin
→1982Johnston, William, Lime Kiln — Saylesville, Waukesha County, Wisconsin
→2004Joint Brussels and Garner Dristrict School Number One — Brussels, Door County, Wisconsin
→2003Jollywood — Three Lakes, Oneida County, Wisconsin
→1982Jonas, Karel, House — Racine, Racine County, Wisconsin
→1978Jones Dairy Farm — Fort Atkinson, Jefferson County, Wisconsin
→2021Jones-Hill House — Milwaukee, Milwaukee County, Wisconsin
→1994Jones, David J. and Maggie, House — Dodgeville, Iowa County, Wisconsin
→1974Jones, Fred B., Estate — Delavan Lake, Walworth County, Wisconsin
→1977Jones, Granville D., House — Wausau, Marathon County, Wisconsin
→1978Jones, Huff, House — Oconto, Oconto County, Wisconsin
→2009Jones, John A. and Maggie, House — Columbus, Columbia County, Wisconsin
→2008Jones, John H., House — Janesville, Rock County, Wisconsin
→1983Jones, Robert O., House — Waukesha, Waukesha County, Wisconsin
→1978Jones, Samuel S., Cobblestone House — Clinton, Rock County, Wisconsin
→1999Joseph Schiltz Company Brewery Complex — Milwaukee, Milwaukee County, Wisconsin
→2007JOYS (Shipwreck) — Sturgeon Bay, Door County, Wisconsin
→1974Jump River Town Hall — Jump River, Taylor County, Wisconsin
→1982Juneau County Courthouse — Mauston, Juneau County, Wisconsin
→2011Juneau Highlands Residential Historic District — West Allis, Milwaukee County, Wisconsin
→1974Jung Carriage Factory — Sheboygan, Sheboygan County, Wisconsin
→1992Jung Shoe Manufacturing Company Factory — Sheboygan, Sheboygan County, Wisconsin
→1983Kaiser Lumber Company Office — Eau Claire, Eau Claire County, Wisconsin
→1980Kaiser's — Racine, Racine County, Wisconsin
→1978Kalvelage, Joseph B., House — Milwaukee, Milwaukee County, Wisconsin
→1991Kane, Sanford R., House — Milwaukee, Milwaukee County, Wisconsin
→1976Kasper, Philip H., Cheese Factory — Bear Creek, Waupaca County, Wisconsin
→2007KATE KELLY (Shipwreck) — Wind Point, Racine County, Wisconsin
→1993Kaukauna Locks Historic District — Kaukauna, Outagamie County, Wisconsin
→1980Kayser, Adolph H., House — Madison, Dane County, Wisconsin
→2023Keefe, Franklin E. and Eva E., House — Black River Falls, Jackson County, Wisconsin
→2010Kegel's Inn — West Allis, Milwaukee County, Wisconsin
→1976Kehl Winery — Prairie du Sac, Dane County, Wisconsin
→1988Kell, William H., House — New Richmond, St. Croix County, Wisconsin
→1981Kellogg Public Library and Neville Public Museum — Green Bay, Brown County, Wisconsin
→2008Kemp, John and Margarethe, Cabin — Mazomanie, Dane County, Wisconsin
→1976Kemper Hall — Kenosha, Kenosha County, Wisconsin
→2016Kendall Cabinet Shop — Fredonia, Ozaukee County, Wisconsin
→2002Kendall--Blankenburg House — Fond du Lac, Fond Du Lac County, Wisconsin
→1981Kendalls Depot — Kendall, Monroe County, Wisconsin
→1982Kenosha County Courthouse and Jail — Kenosha, Kenosha County, Wisconsin
→2017Kenosha Elks Club — Kenosha, Kenosha County, Wisconsin
→1990Kenosha Light Station — Kenosha, Kenosha County, Wisconsin
→2008Kenosha North Pierhead Light — Kenosha, Kenosha County, Wisconsin
→2002Kenwood Park--Prospect Hill Historic District — Milwaukee, Milwaukee County, Wisconsin
→1983Kenyon, A. L., House — Eau Claire, Eau Claire County, Wisconsin
→1996Kerwin, Judge J. C., House — Neenah, Winnebago County, Wisconsin
→2001Ketchum, Daniel and Caltherine, Cobblestone House — Marquette, Green Lake County, Wisconsin
→1984Ketter, Frederick, Warehouse — Milwaukee, Milwaukee County, Wisconsin
→1996Kewaunee County Sheriff's Residence and Jail — Kewaunee, Kewaunee County, Wisconsin
→2022Kewaunee Pierhead Lighthouse — Kewaunee, Kewaunee County, Wisconsin
→2000Kewaunee Post Office — Kewaunee, Kewaunee County, Wisconsin
→2022Kiel Mill — Kiel, Manitowoc County, Wisconsin
→1986Kilbourn Avenue Row House Historic District — Milwaukee, Milwaukee County, Wisconsin
→1986Kilbourn Masonic Temple — Milwaukee, Milwaukee County, Wisconsin
→1974Kilbourn Public Library — Wisconsin Dells, Columbia County, Wisconsin
→1988Kimball, Alanson M., House — Pine River, Waushara County, Wisconsin
→2013Kimberly Point Park Lighthouse — Neenah, Winnebago County, Wisconsin
→2020King Street Arcade — Madison, Dane County, Wisconsin
→2008Kinney, Patrick and Margaret, House — Lancaster, Grant County, Wisconsin
→2000Kinnickinnic Church — Kinnickinnic, St. Croix County, Wisconsin
→2011Kinnickinnic River Parkway — Milwaukee, Milwaukee County, Wisconsin
→1988Kissel, George A., House — Hartford, Washington County, Wisconsin
→1988Kissel, Louis, House — Hartford, Washington County, Wisconsin
→1988Kissel, Otto P., House — Hartford, Washington County, Wisconsin
→1988Kissel, William L., House — Hartford, Washington County, Wisconsin
→1988Kissel's Addition Historic District — Hartford, Washington County, Wisconsin
→1988Kissel's Wheelock Addition Historic District — Hartford, Washington County, Wisconsin
→1986Kittleson House — Barneveld, Iowa County, Wisconsin
→1984Klein Dairy Farmhouse — Kaukauna, Outagamie County, Wisconsin
→2008Kliese Housebarn — Emmet, Dodge County, Wisconsin
→1984Kline's Department Store — Eau Claire, Eau Claire County, Wisconsin
→2013Klingholz, Charles and Herriette, House — Manitowoc Rapids, Manitowoc County, Wisconsin
→2018Klueter and Company Wholesale Grocery Warehouse — Madison, Dane County, Wisconsin
→1980Knapp-Astor House — Milwaukee, Milwaukee County, Wisconsin
→1989Kneeland--Walker House — Wauwatosa, Milwaukee County, Wisconsin
→1988Knickerbocker Hotel — Milwaukee, Milwaukee County, Wisconsin
→1986Koch, Carl, Block — Menasha, Winnebago County, Wisconsin
→2020Koeffler-Baumgarten Double House — Milwaukee, Milwaukee County, Wisconsin
→1988Koehler, Frank, House and Office — Menomonee Falls, Waukesha County, Wisconsin
→2010Koelsch Funeral Home — West Allis, Milwaukee County, Wisconsin
→1973Koepsel House — Eagle, Waukesha County, Wisconsin
→2022Kohl's Food Store — Monona, Dane County, Wisconsin
→2001Kohler Company Factory Complex — Kohler, Sheboygan County, Wisconsin
→1982Kohler, John Michael, House — Sheboygan, Sheboygan County, Wisconsin
→1974Kohlmann, Friederich, House — Springfield Corners, Dane County, Wisconsin
→2000Krause, Daniel E., Stone Barn — Chase, Oconto County, Wisconsin
→2023Krause, Julius, Store Building — De Pere, Brown County, Wisconsin
→2009Kriesel, Louis C. and Augusta, Farmstead — St. Joseph, St. Croix County, Wisconsin
→1988Kronser, Joseph, Hotel and Saloon — Greenville, Outagamie County, Wisconsin
→1984Kuehn Blacksmith Shop-Hardware Store — Kaukauna, Outagamie County, Wisconsin
→1978Kuhl, Christina, House — Stevens Point, Portage County, Wisconsin
→1993Kurth, John H., and Company Office Building — Columbus, Columbia County, Wisconsin
→2016La Crosse Armory — La Crosse, La Crosse County, Wisconsin
→1987La Crosse County School of Agriculture and Domestic Economy — Onalaska, La Crosse County, Wisconsin
→2016La Crosse Plow Company Building — La Crosse, La Crosse County, Wisconsin
→1977La Pointe Indian Cemetery — La Pointe, Ashland County, Wisconsin
→1983La Pointe Light Station — Bayfield, Ashland County, Wisconsin
→2000Lachmund Family House — Sauk City, Sauk County, Wisconsin
→2019LaCrosse Commercial Historic District — LaCrosse, La Crosse County, Wisconsin
→1999LaCrosse State Teachers College Training School Building — LaCrosse, La Crosse County, Wisconsin
→1978Lafayette County Courthouse — Darlington, Lafayette County, Wisconsin
→1983Laflin Avenue Historic District — Waukesha, Waukesha County, Wisconsin
→1966LaFollette, Robert M., House ★ NHL — Maple Bluff, Dane County, Wisconsin
→1974Lain-Estburg House — Waukesha, Waukesha County, Wisconsin
→1981Lake Nebagamon Auditorium — Lake Nebagamon, Douglas County, Wisconsin
→2012Lake Owen Archeological District — Drummond, Bayfield County, Wisconsin
→1993Lake Park — Milwaukee, Milwaukee County, Wisconsin
→2002Lake Street Historic District — Waupaca, Waupaca County, Wisconsin
→1993Lake View Sanatorium — Madison, Dane County, Wisconsin
→2015LAKELAND (steam screw) Shipwreck — Sturgeon Bay, Door County, Wisconsin
→1982Lamar Community Center — St. Croix Falls, Polk County, Wisconsin
→1984Lamb Building — Madison, Dane County, Wisconsin
→1978Lamp, Robert M., House — Madison, Dane County, Wisconsin
→1983Lancaster Municipal Building — Lancaster, Grant County, Wisconsin
→2000Lancaster Post Office — Lancaster, Grant County, Wisconsin
→1998Laney School — Maple Grove, Shawano County, Wisconsin
→1986Langdon Street Historic District — Madison, Dane County, Wisconsin
→1977Langlade County Courthouse — Antigo, Langlade County, Wisconsin
→1976Lappin-Hayes Block — Janesville, Rock County, Wisconsin
→1977LaPrairie Grange Hall No. 79 — Janesville, Rock County, Wisconsin
→1984Larson Brothers Airport — Clayton, Winnebago County, Wisconsin
→1994Larson, August Cornelius, House — Madison, Dane County, Wisconsin
→1985Larson, L. A., & Co. Store — Sturgeon Bay, Door County, Wisconsin
→2017LASALLE Shipwreck (schooner) — Two Rivers, Manitowoc County, Wisconsin
→1985Lathrop Hall — Madison, Dane County, Wisconsin
→1977Lathrop-Munn Cobblestone House — Beloit, Rock County, Wisconsin
→1979Laue, Frederick, House — Alma, Buffalo County, Wisconsin
→1982Laue, Frederick, Jr., House — Alma, Buffalo County, Wisconsin
→1992Lauerman Brothers Department Store — Marinette, Marinette County, Wisconsin
→1979Lauerman, F.J., House — Marinette, Marinette County, Wisconsin
→1977Laverty-Martindale House — La Crosse, La Crosse County, Wisconsin
→2001Lawson Airplane Company--Continental Faience and Tile Company — South Milwaukee, Milwaukee County, Wisconsin
→1992Lawton, C. A., Company — De Pere, Brown County, Wisconsin
→1975Leitch, William T., House — Madison, Dane County, Wisconsin
→2002Lena Road School — Pound, Marinette County, Wisconsin
→2023Lenfestey, Agnes and Ruth Lenfestey Mark, House — De Pere, Brown County, Wisconsin
→2012Leonard--Leota Park — Evansville, Rock County, Wisconsin
→1993Leonard, William Ellery, House — Madison, Dane County, Wisconsin
→1978Leopold, Aldo, Shack ★ NHL — Fairfield Township, Sauk County, Wisconsin
→1982Lewis Farmhouse — Boardman, St. Croix County, Wisconsin
→1985Lewis-Williams House — Hudson, St. Croix County, Wisconsin
→2009Lewis, Frank T. and Polly, House — Lodi, Columbia County, Wisconsin
→1982Lewis, Gov. James T., House — Columbus, Columbia County, Wisconsin
→1981Library Park — Belleville, Dane County, Wisconsin
→2000Library Park — Kenosha, Kenosha County, Wisconsin
→1988Library Park Historic District — Kenosha, Kenosha County, Wisconsin
→2006Lidice Memorial — Phillips, Price County, Wisconsin
→1986Lie, Aslak, Cabin — Mount Horeb, Dane County, Wisconsin
→1978Lincoln County Courthouse — Merrill, Lincoln County, Wisconsin
→1980Lincoln School — Madison, Dane County, Wisconsin
→1994Lincoln School — Racine, Racine County, Wisconsin
→2013Lincoln School — Shawano, Shawano County, Wisconsin
→2006Lincoln Street Historic District — Oregon, Dane County, Wisconsin
→1984Lindauer and Rupert Block — Kaukauna, Outagamie County, Wisconsin
→1993Linden High School — Linden, Iowa County, Wisconsin
→1978Linden Methodist Church — Linden, Iowa County, Wisconsin
→2002Linden Street Historic District — Fond du Lac, Fond Du Lac County, Wisconsin
→2002Lindsay--Bostrom Building — Milwaukee, Milwaukee County, Wisconsin
→2003Lindsley, Perry, House — Neenah, Winnebago County, Wisconsin
→2016Lindstrom, John, Round Barn — Balsam Lake, Polk County, Wisconsin
→1993Little Chute Locks and Canal Historic District — Little Chute, Outagamie County, Wisconsin
→1993Little Kaukauna Lock and Dam Historic District — De Pere, Brown County, Wisconsin
→1998Little Norway — Blue Mounds, Dane County, Wisconsin
→1973Little White Schoolhouse ★ NHL — Ripon, Fond Du Lac County, Wisconsin
→2023Lizard Mound State Park — Farmington, Washington County, Wisconsin
→1982Lockwood Barn — Rutland, Dane County, Wisconsin
→2014Lodi Downtown Historic District — Lodi, Columbia County, Wisconsin
→2009Lodi School Hillside Improvement Site — Lodi, Columbia County, Wisconsin
→2000Lodi Street-Prairie Street Historic District — Lodi, Columbia County, Wisconsin
→2019Loeffler, Otto and Ida, House — La Crosse, La Crosse County, Wisconsin
→1988Lohman Funeral Home and Livery Stable — Milwaukee, Milwaukee County, Wisconsin
→1996Longfellow School — Madison, Dane County, Wisconsin
→1997Longfellow School — Ripon, Fond Du Lac County, Wisconsin
→1987Look West Historic District — Janesville, Rock County, Wisconsin
→1993Look West Historic District (Boundary Increase) — Janesville, Rock County, Wisconsin
→2017LOOKOUT (schooner) Shipwreck — Two Rivers, Manitowoc County, Wisconsin
→1974Loomis, Horace, House — East Troy, Walworth County, Wisconsin
→1998Lord, Charles, House — Ontario, Vernon County, Wisconsin
→1982Loreto Shrine Chapel — St. Nazianz, Manitowoc County, Wisconsin
→2002Losey Memorial Arch — La Crosse, La Crosse County, Wisconsin
→1978Lougee, George A., House — Madison, Dane County, Wisconsin
→1983Louisiana Street/Seventh Avenue Historic District — Sturgeon Bay, Door County, Wisconsin
→1980Lovejoy and Merrill-Nowlan Houses — Janesville, Rock County, Wisconsin
→2016Lueder, Rudolph, 13 Sided Barn — Plymouth, Sheboygan County, Wisconsin
→2009LUMBERMAN shipwreck (schooner) — Oak Creek, Milwaukee County, Wisconsin
→2018Luther Memorial Church — Madison, Dane County, Wisconsin
→1997Luther, J. P., Company Glove Factory — Berlin, Green Lake County, Wisconsin
→1980Lutheran Indian Mission — Gresham, Shawano County, Wisconsin
→1982Lutz, Robert, House — Oshkosh, Winnebago County, Wisconsin
→1984Lutze Housebarn — Newton, Manitowoc County, Wisconsin
→1988Mace, Garwin A., House — Menomonee Falls, Waukesha County, Wisconsin
→1982Mace, Garwin, Lime Kilns — Menomonee Falls, Waukesha County, Wisconsin
→1977Machek, Robert, House — Milwaukee, Milwaukee County, Wisconsin
→1982Machinery Row — Madison, Dane County, Wisconsin
→1973Mackie Building — Milwaukee, Milwaukee County, Wisconsin
→2016Madison Brass Works — Madison, Dane County, Wisconsin
→1997Madison Candy Company — Madison, Dane County, Wisconsin
→2002Madison Gas and Electric Company Powerhouse — Madison, Dane County, Wisconsin
→1990Madison Masonic Temple — Madison, Dane County, Wisconsin
→2022Madison Saddlery Company — Madison, Dane County, Wisconsin
→1990Madison Street Historic District — Waukesha, Waukesha County, Wisconsin
→2023Madison Vocational School (Additional Documentation) — Madison, Dane County, Wisconsin
→1980Madison Waterworks — Madison, Dane County, Wisconsin
→2010Main Avenue Historic District — De Pere, Brown County, Wisconsin
→1988Main Hall — De Pere, Brown County, Wisconsin
→1974Main Hall, Lawrence University — Appleton, Outagamie County, Wisconsin
→1985Main Hall/La Crosse State Normal School — La Crosse, La Crosse County, Wisconsin
→1984Main Street Commercial Historic District — Reedsburg, Sauk County, Wisconsin
→1990Main Street Commercial Historic District — Platteville, Grant County, Wisconsin
→1989Main Street Commercial Historic District — Watertown, Jefferson County, Wisconsin
→1998Main Street Commercial Historic District — Jefferson, Jefferson County, Wisconsin
→1988Main Street Historic District — Menomonee Falls, Waukesha County, Wisconsin
→2004Main Street Historic District — Thiensville, Ozaukee County, Wisconsin
→1984Main Street Historic District — Trempealeau, Trempealeau County, Wisconsin
→1994Main Street Historic District — Darlington, Lafayette County, Wisconsin
→2002Main Street Historic District — Lake Geneva, Walworth County, Wisconsin
→2002Main Street Historic District — Waupaca, Waupaca County, Wisconsin
→1984Main Street Historic District — Fort Atkinson, Jefferson County, Wisconsin
→1989Main Street Historic District — Whitewater, Walworth County, Wisconsin
→1995Main Street Historic District — Mayville, Dodge County, Wisconsin
→2014MAJOR ANDERSON (barkentine) Shipwreck — Two Rivers, Manitowoc County, Wisconsin
→2002MAJOR WILBUR FR. BROWDER (tugboat) — Kewaunee, Kewaunee County, Wisconsin
→1978Man Mound — Baraboo, Sauk County, Wisconsin
→1988Manchester Street Bridge — Baraboo, Sauk County, Wisconsin
→1983Manitou Camp — Apostle Islands National Lakeshore, Ashland County, Wisconsin
→1981Manitowoc County Courthouse — Manitowoc, Manitowoc County, Wisconsin
→1982Mann, John, House — Fitchburg, Dane County, Wisconsin
→1983Mann, William G., House — Waukesha, Waukesha County, Wisconsin
→1980Manor House — Kenosha, Kenosha County, Wisconsin
→2016Mansfield, George C., Company Building — Milwaukee, Milwaukee County, Wisconsin
→1997Mansion Hill Historic District — Madison, Dane County, Wisconsin
→2021Mansion Street WWII Defense Housing Historic District — De Pere, Brown County, Wisconsin
→2016Manson, Charles L. and Dorothy, House — Wausau, Marathon County, Wisconsin
→2017Maple Bluff Boy Scout Cabin — Maple Bluff, Dane County, Wisconsin
→2005Maple Park Historic District — Lake Geneva, Walworth County, Wisconsin
→1980Marathon County Fairgrounds — Wausau, Marathon County, Wisconsin
→2017Marathon Shoe Company East Side Plant — Wausau, Marathon County, Wisconsin
→1996Marchetti, Louis, House — Wausau, Marathon County, Wisconsin
→2018Marcus, Samuel and Nina, House — Spring Green, Sauk County, Wisconsin
→2006Maria Angelorum Chapel — La Crosse, La Crosse County, Wisconsin
→1981Marion Park Pavilion — Glidden, Ashland County, Wisconsin
→2008MARQUETTE (shipwreck) — La Pointe, Ashland County, Wisconsin
→1997Marquette Bungalows Historic District — Madison, Dane County, Wisconsin
→1982Marquette County Courthouse and Marquette County Sheriff's Office and Jail — Montello, Marquette County, Wisconsin
→2022Marquette Historic District — Kewaunee, Kewaunee County, Wisconsin
→1982Marsh Rainbow Arch Bridge — Chippewa Falls, Chippewa County, Wisconsin
→2021Marshall & Ilsley Bank — Milwaukee, Milwaukee County, Wisconsin
→1993Marshall Memorial Hall — Lake Delton, Sauk County, Wisconsin
→1993Marshfield Central Avenue Historic District — Marshfield, Wood County, Wisconsin
→2000Marshfield Post Office — Marschfield, Wood County, Wisconsin
→2005Marshfield Senior High School — Marshfield, Wood County, Wisconsin
→1984Martens, Julius J., Company Building — Kaukauna, Outagamie County, Wisconsin
→2007Marx, Albert and Theresa, House — Cashton, Monroe County, Wisconsin
→1985Maryland Block — Superior, Douglas County, Wisconsin
→1985Masonic Temple — Appleton, Outagamie County, Wisconsin
→2015Masonic Temple — Milton, Rock County, Wisconsin
→2000Masonic Temple Building — Viroquoa, Vernon County, Wisconsin
→1999Mathey Building — Lena, Oconto County, Wisconsin
→1986Mathias Mitchell Public Square--Main Street Historic District — Stevens Point, Portage County, Wisconsin
→1980Mathie, Karl, House — Mosinee, Marathon County, Wisconsin
→1972May, Eli, House — Fort Atkinson, Jefferson County, Wisconsin
→1984Mayer Boot and Shoe Company Building — Milwaukee, Milwaukee County, Wisconsin
→1999Mayer--Bankerob House — Oshkosh, Winnebago County, Wisconsin
→2011Mayer, George P., Boathouse — Town of Three Lakes, Oneida County, Wisconsin
→1994Mayo School — Eagle River, Vilas County, Wisconsin
→1992Mazomanie Downtown Historic District — Mazomanie, Dane County, Wisconsin
→1980Mazomanie Town Hall — Mazomanie, Dane County, Wisconsin
→1978McCaffary, John, House — Kenosha, Kenosha County, Wisconsin
→1983McCall Street Historic District — Waukesha, Waukesha County, Wisconsin
→1993McCall Street Historic District (Boundary Increase) — Waukesha, Waukesha County, Wisconsin
→2002McCarthy, Timothy C. and Katherine, House — Madison, Dane County, Wisconsin
→1998McClelland--Kasuboski House — Berlin, Green Lake County, Wisconsin
→1977McClurg Building — Racine, Racine County, Wisconsin
→2010McCormick-International Harvester Company Branch House — Madison, Dane County, Wisconsin
→1980McCoy Farmhouse — Fitchburg, Dane County, Wisconsin
→2022McCullough and Dixon Steam Laundry and Soap Company — Milwaukee, Milwaukee County, Wisconsin
→2014McDermott, William and Annie, House — Fond du Lac, Fond Du Lac County, Wisconsin
→1982McDonell High School — Chippewa Falls, Chippewa County, Wisconsin
→1978McEwan, Peter, Warehouse — Milton, Rock County, Wisconsin
→1985McEwens, John F., House — Whitefish Bay, Milwaukee County, Wisconsin
→1988McFarland House — McFarland, Dane County, Wisconsin
→2000McIntosh--Goodrich Mansion — Milwaukee, Milwaukee County, Wisconsin
→1985McKenzie, Monroe, House — Palmyra, Jefferson County, Wisconsin
→1985McKinley Boulevard Historic District — Milwaukee, Milwaukee County, Wisconsin
→2010McMicken, Alexander Herschel and Pauline G., House — West Allis, Milwaukee County, Wisconsin
→1974McMillan, David, House — Stevens Point, Portage County, Wisconsin
→2003Mead Bank — Waupaca, Waupaca County, Wisconsin
→1984Meade, Capt. Matthew J., House — Kaukauna, Outagamie County, Wisconsin
→1984Mecikalski General Store, Saloon, and Boardinghouse — Jennings, Oneida County, Wisconsin
→1993Medford Free Public Library — Medford, Taylor County, Wisconsin
→2000Medford Post Office — Medford, Taylor County, Wisconsin
→1979Mellen City Hall — Ashland, Ashland County, Wisconsin
→2023Melster, John and Florence, House — Waukesha, Waukesha County, Wisconsin
→2011Melvin Avenue Residential Historic District — Racine, Racine County, Wisconsin
→1995Memorial Hall — Ashland, Ashland County, Wisconsin
→1980Memorial Hall — Racine, Racine County, Wisconsin
→1993Menasha Dam — Menasha, Winnebago County, Wisconsin
→1988Menomonee Falls City Hall — Menomonee Falls, Waukesha County, Wisconsin
→1988Menomonee Golf Club — Menomonee Falls, Waukesha County, Wisconsin
→1986Menomonie Downtown Historic District — Menomonie, Dunn County, Wisconsin
→2018Menomonie Omaha Depot — Menomonie, Dunn County, Wisconsin
→1986Merchants Avenue Historic District — Fort Atkinson, Jefferson County, Wisconsin
→1993Merrell, Henry, House — Portage, Columbia County, Wisconsin
→1993Merrill Avenue Historic District — Beloit, Rock County, Wisconsin
→1978Merrill City Hall — Merrill, Lincoln County, Wisconsin
→2000Merrill Post Office — Merrill, Lincoln County, Wisconsin
→1985Merrill, Levi, House — Eau Claire, Eau Claire County, Wisconsin
→1974Merrimac Ferry — Merrimac, Columbia County, Wisconsin
→1984Merritt, Samuel T., House — Hudson, St. Croix County, Wisconsin
→1995Merten, Charles, House — Waukesha, Waukesha County, Wisconsin
→2007Messer--Mayer Mill — Richfield, Washington County, Wisconsin
→1974METEOR (Whaleback carrier) — Superior, Douglas County, Wisconsin
→2021Methodist Episcopal Church — Marquette, Green Lake County, Wisconsin
→1990Metropolitan Block — Lake Geneva, Walworth County, Wisconsin
→1985Meyer, Henry A., House — Shorewood, Milwaukee County, Wisconsin
→1985Meyer, Starke, House — Fox Point, Milwaukee County, Wisconsin
→1980Meyerhofer Cobblestone House — Lake Geneva, Walworth County, Wisconsin
→1999Middleton Depot, Chicago, Milwaukee, and St. Paul Railroad — Middleton, Dane County, Wisconsin
→1988Mielke, Joseph, House — New Richmond, St. Croix County, Wisconsin
→1980Miller House — Evansville, Rock County, Wisconsin
→1979Miller House — Madison, Dane County, Wisconsin
→1973Miller-Davidson House — Menomonee Falls, Waukesha County, Wisconsin
→1994Miller, H. S., Bank — Prescott, Pierce County, Wisconsin
→1982Miller, Henry, House — Wausau, Marathon County, Wisconsin
→2008Miller, Marshall D., Boathouse — Three Lakes, Oneida County, Wisconsin
→2008Mills, Job, Block — Lodi, Columbia County, Wisconsin
→2009Mills, Richard W. and Margaret, House — Lodi, Columbia County, Wisconsin
→1987Mills, Simeon, House — Madison, Dane County, Wisconsin
→2022Millston Union Church — Millston, Jackson County, Wisconsin
→1980Milton College Historic District — Milton, Rock County, Wisconsin
→1972Milton House ★ NHL — Milton, Rock County, Wisconsin
→2011Milwaukee Breakwater Light — Milwaukee, Milwaukee County, Wisconsin
→1973Milwaukee City Hall ★ NHL — Milwaukee, Milwaukee County, Wisconsin
→1982Milwaukee County Courthouse — Milwaukee, Milwaukee County, Wisconsin
→1985Milwaukee County Dispensary and Emergency Hospital — Milwaukee, Milwaukee County, Wisconsin
→1973Milwaukee County Historical Center — Milwaukee, Milwaukee County, Wisconsin
→1999Milwaukee County Home for Dependent Children--Administriation Building — Wauwatosa, Milwaukee County, Wisconsin
→1998Milwaukee County School of Agriculture and Domestic Economy Historic District — Wauwatosa, Milwaukee County, Wisconsin
→2012Milwaukee Falls Lime Company — Grafton, Ozaukee County, Wisconsin
→1981Milwaukee Fire Department High Pressure Pumping Station — Milwaukee, Milwaukee County, Wisconsin
→2006Milwaukee Hospital — Milwaukee, Milwaukee County, Wisconsin
→2021Milwaukee Journal Complex — Milwaukee, Milwaukee County, Wisconsin
→1982Milwaukee News Building and Milwaukee Abstract Association Building — Milwaukee, Milwaukee County, Wisconsin
→1986Milwaukee Normal School--Milwaukee Girls' Trade and Technical High School — Milwaukee, Milwaukee County, Wisconsin
→2013Milwaukee Paper Box Company — Milwaukee, Milwaukee County, Wisconsin
→2012Milwaukee Pierhead Light — Milwaukee, Milwaukee County, Wisconsin
→2023Milwaukee Protestant Home for the Aged — Milwaukee, Milwaukee County, Wisconsin
→2005Milwaukee Road Depot — Marinette, Marinette County, Wisconsin
→1996Milwaukee Road Passenger Depot — Green Bay, Brown County, Wisconsin
→1992Milwaukee--Western Fuel Company Building — Milwaukee, Milwaukee County, Wisconsin
→1974Milwaukee-Downer "Quad" — Milwaukee, Milwaukee County, Wisconsin
→2007Mindoro Cut — Hamilton, La Crosse County, Wisconsin
→1972Mineral Point Hill — Mineral Point, Iowa County, Wisconsin
→2019Mineral Point Historic District — Mineral Point, Iowa County, Wisconsin
→2010Minertown--Oneva — Carter, Forest County, Wisconsin
→2000Minneapolis, St. Paul and Sault Saint Marie Railway Depot — Osceola, Polk County, Wisconsin
→1985Minnesota Block-Board of Trade Bldg. — Superior, Douglas County, Wisconsin
→2016Mirro Aluminum Company Plant No. 3 — Manitowac, Manitowoc County, Wisconsin
→1984Mission House Historic District — Town Herman, Sheboygan County, Wisconsin
→1973Mitchell Building — Milwaukee, Milwaukee County, Wisconsin
→2005Mitchell Lewis Building — Racine, Racine County, Wisconsin
→1972Mitchell-Rountree House — Platteville, Grant County, Wisconsin
→2012Mitchell, Alexander, House — Milwaukee, Milwaukee County, Wisconsin
→1974Moffat, John S., House — Hudson, St. Croix County, Wisconsin
→1984Mondeaux Dam Recreation Area — Westboro, Taylor County, Wisconsin
→2004Monfils, Joseph, Farmstead — Brussels, Door County, Wisconsin
→1982Monroe Commercial District — Monroe, Green County, Wisconsin
→1982Monroe County Courthouse — Sparta, Monroe County, Wisconsin
→2005Monroe Water Tower — Monroe, Green County, Wisconsin
→1996Montello Commercial Historic District — Montello, Marquette County, Wisconsin
→2019MONTGOMERY shipwreck (schooner) — Mosel, Sheboygan County, Wisconsin
→1980Montreal Company Location Historic District — Montreal, Iron County, Wisconsin
→2019Moody's Camp Lodge — Spider Lake, Sawyer County, Wisconsin
→1985Moon, D. R., Memorial Library — Stanley, Chippewa County, Wisconsin
→1983Moore, Dr. Volney L., House — Waukesha, Waukesha County, Wisconsin
→1993Moose Temple — Fond du Lac, Fond Du Lac County, Wisconsin
→2000Moquon Town Hall and Fire Station Complex — Mequon, Ozaukee County, Wisconsin
→1983Moran's Saloon — Beloit, Rock County, Wisconsin
→1996Moreland Boulevard Pump House and Reservoir — Waukesha, Waukesha County, Wisconsin
→1995Morey--Andrews House — Waukesha, Waukesha County, Wisconsin
→1995Morey--Lewis House — Waukesha, Waukesha County, Wisconsin
→1995Morey--Seidens House — Waukesha, Waukesha County, Wisconsin
→1985Morgan, George E., House — Shorewood, Milwaukee County, Wisconsin
→1974Morgan, J. H., House — Plover, Portage County, Wisconsin
→1983Morgan, John R., House — Oshkosh, Winnebago County, Wisconsin
→2001Mottley Family Farmstead — Willow Springs, Lafayette County, Wisconsin
→2010Mount Horeb Public School — Mount Horeb, Dane County, Wisconsin
→2008Mountain Fire Lookout Tower — Riverview, Oconto County, Wisconsin
→2000Mountain School — Mountain, Oconto County, Wisconsin
→1989Mt. Horeb Opera Block — Mt. Horeb, Dane County, Wisconsin
→1978Mueller-Wright House — Wrightstown, Brown County, Wisconsin
→2019Mulberry Street Residential Historic District — Lake Mills, Jefferson County, Wisconsin
→2002Mumbrue--Penney House — Waupaca, Waupaca County, Wisconsin
→1994Mundstock, Carl August, Farm — Shelby, La Crosse County, Wisconsin
→2012Murphy Farms Number 1 — Egg Harbor, Door County, Wisconsin
→1985Murray-George House — Beloit, Rock County, Wisconsin
→1979Murray, George, House — Racine, Racine County, Wisconsin
→2019Muskego State Graded School — Muskego, Waukesha County, Wisconsin
→1979Myers-Newhoff House — Janesville, Rock County, Wisconsin
→1983Myers, Peter, Pork Packing Plant and Willard Coleman Building — Janesville, Rock County, Wisconsin
→1985Naeset, Jens, House — Stoughton, Dane County, Wisconsin
→1998Nakoma Historic District — Madison, Dane County, Wisconsin
→1989Namur Belgian-American District ★ NHL — Namur, Door County, Wisconsin
→1988Nashold 20-sided Barn — Fall River, Columbia County, Wisconsin
→2005Nathan Strong Park Historic District — Berlin, Green Lake County, Wisconsin
→1984National Guard Armory 127th Regiment Infantry Company G — Oconomowoc, Waukesha County, Wisconsin
→1983National Hotel — Waukesha, Waukesha County, Wisconsin
→2023National Tinsel and Toy Manufacturing Company Building — Manitowoc, Manitowoc County, Wisconsin
→1983Near East Side Historic District — Beloit, Rock County, Wisconsin
→2000Needham, Enoch Gardner and Mary Caroline Koch, House — New Berlin, Waukesha County, Wisconsin
→1990Neenah United States Post Office — Neenah, Winnebago County, Wisconsin
→1983Neese, Elbert, House — Beloit, Rock County, Wisconsin
→2000Neillsville Downtown Historic District — Neillsville, Clark County, Wisconsin
→2004Neillsville Downtown Historic District (Boundary Increase) — Neillsville, Clark County, Wisconsin
→2004Neillsville Masonic Temple Lodge No. 163 — Neillsville, Clark County, Wisconsin
→2000Neillsville Post Office — Neillsville, Clark County, Wisconsin
→2013Neillsville Standpipe — Neillsville, Clark County, Wisconsin
→2005Nelson Hall — Stevens Point, Portage County, Wisconsin
→1990Nelson, Charles E., Sr., House — Waukesha, Waukesha County, Wisconsin
→2018Neosho Village Hall — Neosho, Dodge County, Wisconsin
→2018Neufeld, Albert C. and Ellen H., House — Allouez, Brown County, Wisconsin
→1988New Coeln House — Milwaukee, Milwaukee County, Wisconsin
→1998New Glarus Public School and High School — New Clarus, Green County, Wisconsin
→2008New Glarus Town Hall — New Glarus, Green County, Wisconsin
→2019New Hope Norwegian Evangelical Lutheran Church and Cemetery — New Hope, Portage County, Wisconsin
→1983New Jersey Building — Superior, Douglas County, Wisconsin
→1988New Richmond News Building — New Richmond, St. Croix County, Wisconsin
→1988New Richmond Roller Mills Co. — New Richmond, St. Croix County, Wisconsin
→1988New Richmond West Side Historic District — New Richmond, St. Croix County, Wisconsin
→1985New York Block — Superior, Douglas County, Wisconsin
→1994Newberry Boulevard Historic District — Milwaukee, Milwaukee County, Wisconsin
→1999Newhall Avenue Pump House and Reservoir — Waukesha, Waukesha County, Wisconsin
→1993Nichols, Frank Eugene, House — Onalaska, La Crosse County, Wisconsin
→2005Nichols, John T., and Margaret, House — Allouez, Brown County, Wisconsin
→1983Nickell, William, A., House — Waukesha, Waukesha County, Wisconsin
→2015Nicolet High School — De Pere, Brown County, Wisconsin
→1984Nicolet Public School — Kaukauna, Outagamie County, Wisconsin
→2018Niedecker, Lorine, Cottage — Sumner, Jefferson County, Wisconsin
→1996Nieman, Edwin J., Sr., House — Mequon, Ozaukee County, Wisconsin
→2019Nishan, Freda Meyers, Memorial Chapel — Reedsburg, Sauk County, Wisconsin
→1979No. 4 Engine House — Racine, Racine County, Wisconsin
→1996Noble, Alexander, House — Fish Creek, Door County, Wisconsin
→2005Nohl, Mary L., Art Environment — Fox Point, Milwaukee County, Wisconsin
→1983North Broadway Street Historic District — De Pere, Brown County, Wisconsin
→1984North First Street Historic District — Milwaukee, Milwaukee County, Wisconsin
→1995North Grant Boulevard Historic District — Milwaukee, Milwaukee County, Wisconsin
→1986North Hall--River Falls State Normal School — River Falls, Pierce County, Wisconsin
→1966North Hall, University of Wisconsin ★ NHL — Madison, Dane County, Wisconsin
→2013North Main Street Bungalow Historic District — Oshkosh, Winnebago County, Wisconsin
→2002North Main Street Historic District — Fond du Lac, Fond Du Lac County, Wisconsin
→1980North Main Street Historic District — Janesville, Rock County, Wisconsin
→1996North Main Street Historic District — Oshkosh, Winnebago County, Wisconsin
→2007North Michigan Street--North Superior Street Historic District — De Pere, Brown County, Wisconsin
→2023North Milwaukee High School — Milwaukee, Milwaukee County, Wisconsin
→1984North Point Lighthouse — Milwaukee, Milwaukee County, Wisconsin
→2000North Point North Historic District — Milwaukee, Milwaukee County, Wisconsin
→1979North Point South Historic District — Milwaukee, Milwaukee County, Wisconsin
→1973North Point Water Tower — Milwaukee, Milwaukee County, Wisconsin
→2004North Sherman Boulevard Historic District — Milwaukee, Milwaukee County, Wisconsin
→1984North Third Street Historic District — Milwaukee, Milwaukee County, Wisconsin
→2009North Washington Street Historic District — Watertown, Jefferson County, Wisconsin
→1980North Wisconsin Lumber Company Office — Hayward, Sawyer County, Wisconsin
→1997North, Sterling, House — Edgerton, Rock County, Wisconsin
→1985Northern Block — Superior, Douglas County, Wisconsin
→2019Northern Casket Company Building — Fond du Lac, Fond Du Lac County, Wisconsin
→2010NORTHERNER Shipwreck (Schooner) — Town of Grafton, Ozaukee County, Wisconsin
→1994Northside Historic District of Cream Brick Workers' Cottages — Racine, Racine County, Wisconsin
→1998Northwest Side Historic District — Stoughton, Dane County, Wisconsin
→2005Northwestern Branch, National Home for Disabled Volunteer Soldiers Chapel ★ NHL — Milwaukee, Milwaukee County, Wisconsin
→1995Northwestern Hotel — Waukesha, Waukesha County, Wisconsin
→1985Norton, Pearl C., House — Wauwatosa, Milwaukee County, Wisconsin
→1980Norwegian Buildings at Heg Park — Waterford, Racine County, Wisconsin
→1986Norwegian Evangelic Lutheran Church and Cemetery — Westby, Vernon County, Wisconsin
→1983Notre Dame Church and Goldsmith Memorial Chapel — Chippewa Falls, Chippewa County, Wisconsin
→2017Nunn-Bush Shoe Company Factory — Milwaukee, Milwaukee County, Wisconsin
→1983Nye, Clark, House — Beloit, Rock County, Wisconsin
→2000O'Brien--Peuschel Farmstead — Mequon, Ozaukee County, Wisconsin
→2011Oak Creek Parkway — South Milwaukee, Milwaukee County, Wisconsin
→1988Oakland--Dousman Historic District — Green Bay, Brown County, Wisconsin
→2001Oatman Filling Station — Eau Claire, Eau Claire County, Wisconsin
→2006OCEAN WAVE (Shipwreck) — Lake Michigan, Door County, Wisconsin
→1980Oconomowoc City Hall — Oconomowoc, Waukesha County, Wisconsin
→1980Oconomowoc Depot — Oconomowoc, Waukesha County, Wisconsin
→2013Oconomowoc High School — Oconomowoc, Waukesha County, Wisconsin
→1982Oconto County Courthouse — Oconto, Oconto County, Wisconsin
→1980Oconto Main Post Office — Oconto, Oconto County, Wisconsin
→1966Oconto Site ★ NHL — Oconto, Oconto County, Wisconsin
→1972Octagon House — Fond du Lac, Fond Du Lac County, Wisconsin
→1971Octagon House — Watertown, Jefferson County, Wisconsin
→2013Oehler Mill Complex — Shelby, La Crosse County, Wisconsin
→1982Ojibwa Courier Press Building — Raddison, Sawyer County, Wisconsin
→1978Okauchee House — Okauchee, Waukesha County, Wisconsin
→1974Old Ashland Post Office — Ashland, Ashland County, Wisconsin
→1974Old Bayfield County Courthouse — Bayfield, Bayfield County, Wisconsin
→1973Old Executive Mansion — Madison, Dane County, Wisconsin
→1990Old Fourth Ward Historic District — Janesville, Rock County, Wisconsin
→1985Old Hospital — King, Waupaca County, Wisconsin
→1972Old Indian Agency House — Portage, Columbia County, Wisconsin
→2012Old Indian Agency House (Boundary Increase) — Portage, Columbia County, Wisconsin
→1977Old Iron County Courthouse — Hurley, Iron County, Wisconsin
→2021Old Main Street Historic District — Racine, Racine County, Wisconsin
→1976Old Ozaukee County Courthouse — Port Washington, Ozaukee County, Wisconsin
→1980Old Plover Methodist Church — Plover, Portage County, Wisconsin
→1978Old Rock School — Dodgeville, Iowa County, Wisconsin
→1983Old Rock School — Prairie du Chien, Crawford County, Wisconsin
→1974Old Spring Tavern — Madison, Dane County, Wisconsin
→1973Old St. Mary's Church — Milwaukee, Milwaukee County, Wisconsin
→1970Old Synagogue — Madison, Dane County, Wisconsin
→1985Old U.S. Forest Products Laboratory — Madison, Dane County, Wisconsin
→1975Old Waukesha County Courthouse — Waukesha, Waukesha County, Wisconsin
→1987Old World Third Street Historic District — Milwaukee, Milwaukee County, Wisconsin
→2002Olfson, Peter and Jessie, House — Waupaca, Waupaca County, Wisconsin
→1990Oliver, Joseph B., House — Milwaukee, Milwaukee County, Wisconsin
→2011Oliver, Owen and Margaret, House — Town of Genesee, Waukesha County, Wisconsin
→2013Omaha Hotel — Neillsville, Clark County, Wisconsin
→1996Omro Downtown Historic District — Omro, Winnebago County, Wisconsin
→1985Omro High School, Annex and Webster Manual Training School — Omro, Winnebago County, Wisconsin
→1997Omro Village Hall and Engine House — Omro, Winnebago County, Wisconsin
→1981Oneida County Courthouse — Rhinelander, Oneida County, Wisconsin
→1984Oneida Street Station — Milwaukee, Milwaukee County, Wisconsin
→1984Onion River Flouring Mill/Grist Mill — Waldo, Sheboygan County, Wisconsin
→1979Opera Hall Block — Hudson, St. Croix County, Wisconsin
→1998Oregon High School — Village of Oregon, Dane County, Wisconsin
→1992Oregon Masonic Lodge — Oregon, Dane County, Wisconsin
→2007Oregon Water Tower and Pump House — Oregon, Dane County, Wisconsin
→1988Orfordville Depot — Orfordville, Rock County, Wisconsin
→2023Oriental Theatre — Milwaukee, Milwaukee County, Wisconsin
→2008Orpheum Theater — Madison, Dane County, Wisconsin
→2005Orth, Phillip, Boathouse — Minocqua, Oneida County, Wisconsin
→1978Orton Park — Madison, Dane County, Wisconsin
→1988Orton Park Historic District — Madison, Dane County, Wisconsin
→1985Orville Beach Memorial Manual Training School — Oshkosh, Winnebago County, Wisconsin
→2000Osceola Commercial Historic District — Osceola, Polk County, Wisconsin
→1974Oshkosh Grand Opera House — Oshkosh, Winnebago County, Wisconsin
→1984Oshkosh State Normal School Historic District — Oshkosh, Winnebago County, Wisconsin
→1982Ott, John George, House — Madison, Dane County, Wisconsin
→1980Ott, Will, House — La Crosse, La Crosse County, Wisconsin
→1983Ottawa House — Eau Claire, Eau Claire County, Wisconsin
→1999Otter Spring House — Lincoln, Forest County, Wisconsin
→1990Our Lady of Loretto Roman Catholic Church and Cemetery — Honey Creek, Sauk County, Wisconsin
→1986Our Lady of Sorrows Chapel — La Crosse, La Crosse County, Wisconsin
→2003Outlet Mound — Monona, Dane County, Wisconsin
→1979Oviatt House — Oshkosh, Winnebago County, Wisconsin
→2004Owen High School — Owen, Clark County, Wisconsin
→2003Owen Park Bandshell — Eau Claire, Eau Claire County, Wisconsin
→2016Owen, John and Margaret, House — Milton, Rock County, Wisconsin
→1983Owen, John S., House — Eau Claire, Eau Claire County, Wisconsin
→2022Owen, Ray S. and Theo P., House — Monona, Dane County, Wisconsin
→1982Owen, William J., Store — Footville, Rock County, Wisconsin
→1986Pabst Brewery Saloon — Milwaukee, Milwaukee County, Wisconsin
→2003Pabst Brewing Company Complex — Milwaukee, Milwaukee County, Wisconsin
→1972Pabst Theater ★ NHL — Milwaukee, Milwaukee County, Wisconsin
→1975Pabst, Frederick, House — Milwaukee, Milwaukee County, Wisconsin
→1989Pabst, Gustave, Estate — Summit, Waukesha County, Wisconsin
→1987Paepke, Henry, House — Neenah, Winnebago County, Wisconsin
→1978Paine Art Center and Arboretum — Oshkosh, Winnebago County, Wisconsin
→1986Paine Lumber Company Historic District — Oshkosh, Winnebago County, Wisconsin
→1977Painesville Chapel — Franklin, Milwaukee County, Wisconsin
→2022Palm Tree Road Bridge — Marshfield, Fond Du Lac County, Wisconsin
→1979Palmer Brother's Octagons — West Salem and Vicinity, La Crosse County, Wisconsin
→2017Palmyra Boy Scout Cabin — Palmyra, Jefferson County, Wisconsin
→2002Palo, John and Justina, Homestead — Oulu, Bayfield County, Wisconsin
→1985Pangborn, J. L., House — Clinton, Rock County, Wisconsin
→2023Paoli Co-Operative Creamery Company Plant — Montrose, Dane County, Wisconsin
→1979Paoli Mills — Paoli, Dane County, Wisconsin
→2011Paramount Knitting Company Mill — Beaver Dam, Dodge County, Wisconsin
→1980Pardeeville Presbyterian Church — Pardeeville, Columbia County, Wisconsin
→2000Park Falls Post Office — Park Falls, Price County, Wisconsin
→1984Park Street Historic District — Reedsburg, Sauk County, Wisconsin
→1983Parker, Dwight T., Public Library — Fennimore, Grant County, Wisconsin
→2009Parkin Ice Cream Company — Marshfield, Wood County, Wisconsin
→2015PATHFINDER (schooner) Shipwreck — Two Creeks, Manitowoc County, Wisconsin
→1981Pattison, Martin, House — Superior, Douglas County, Wisconsin
→1991Payne Hotel — Saukville, Ozaukee County, Wisconsin
→1987Payne--Craig House — Janesville, Rock County, Wisconsin
→2017Peacock Inn — St. Germain, Vilas County, Wisconsin
→2004Pearl and Grand Avenue Historic District — Mukwonago, Waukesha County, Wisconsin
→1980Pearsons Hall of Science — Beloit, Rock County, Wisconsin
→2011Pecatonica Battlefield — Wiota, Lafayette County, Wisconsin
→1988Peck, Clarence, Residence — Oconomowoc, Waukesha County, Wisconsin
→2016Peck, George W., Row House — Milwaukee, Milwaukee County, Wisconsin
→1986Peck, Walter L., House — Oconomowoc, Waukesha County, Wisconsin
→2012Peckham Junior High School — Milwaukee, Milwaukee County, Wisconsin
→1976Pedrick, Marcellus, House — Ripon, Fond Du Lac County, Wisconsin
→2013Pelican Lake Hotel — Schoepke, Oneida County, Wisconsin
→2022Pendarvis — Mineral Point, Iowa County, Wisconsin
→1982Pepin County Courthouse and Jail — Durand, Pepin County, Wisconsin
→2008Perry, Melvin W. and Mary, House — Algoma, Kewaunee County, Wisconsin
→2022Perry, Ralph P., House — Reedsburg, Sauk County, Wisconsin
→1970Peshtigo Fire Cemetery — Peshtigo, Marinette County, Wisconsin
→2007Peshtigo Reef Light — Peshtigo Township, Marinette County, Wisconsin
→1987Peters, George, House — Black Creek, Outagamie County, Wisconsin
→1985Peterson, Peter, House — Ephraim, Door County, Wisconsin
→1981Peterson, Seth, Cottage — Lake Delton, Sauk County, Wisconsin
→1995Phillips High School — Phillips, Price County, Wisconsin
→1987Phipps, William H., House — Hudson, St. Croix County, Wisconsin
→1985Physical Education Building/La Crosse State Normal School — La Crosse, La Crosse County, Wisconsin
→1982Pierce County Courthouse — Ellsworth, Pierce County, Wisconsin
→1972Pierce, Carrie, House — Madison, Dane County, Wisconsin
→1979Pilgrim Family Farmstead — Kewaunee, Kewaunee County, Wisconsin
→1983Pilot Island Light — Gills Rock, Door County, Wisconsin
→1975Pioneer Aztalan Site — Aztalan, Jefferson County, Wisconsin
→1980Pioneer Block — Eau Claire, Eau Claire County, Wisconsin
→1993Pipe School — Lanark, Portage County, Wisconsin
→2009Pittsburgh Plate Glass Enamel Plant — Milwaukee, Milwaukee County, Wisconsin
→1986Plankinton--Wells--Water Street Historic District — Milwaukee, Milwaukee County, Wisconsin
→2000Pleasant Hill Residential Historic District — Marshfield, Wood County, Wisconsin
→1980Plough Inn — Madison, Dane County, Wisconsin
→1995Plum Grove Primitive Methodist Church — Ridgeway, Iowa County, Wisconsin
→2010Plum island Life-Saving and Light Station — Washington, Door County, Wisconsin
→1984Plum Island Range Rear Light — Gills Rock, Door County, Wisconsin
→1997Plummer Mine Headframe — Pence, Iron County, Wisconsin
→2000Plymouth Post Office — Plymouth, Sheboygan County, Wisconsin
→2010Point of Rocks — Baraboo, Sauk County, Wisconsin
→1983Pokrandt Blacksmith Shop — Waukesha, Waukesha County, Wisconsin
→1982Polk County Courthouse — Balsam Lake, Polk County, Wisconsin
→1984Pollock, William E., Residence — Oshkosh, Winnebago County, Wisconsin
→1984Polson, Mrs. Richard, House — Spooner, Washburn County, Wisconsin
→1998Pomeroy and Pelton Tobacco Warehouse — Edgerton, Rock County, Wisconsin
→1992Pomeroy, L. A., House — Amherst, Portage County, Wisconsin
→1980Pond, Daniel, Farmhouse — Brooklyn, Dane County, Wisconsin
→2000Port Washington Downtown Historic District — Port Washington, Ozaukee County, Wisconsin
→2009Port Washington Fire Engine House — Port Washington, Ozaukee County, Wisconsin
→1999Port Washington Light Station — Port Washington, Ozaukee County, Wisconsin
→2018Port Washington North Breakwater Light — Port Washington, Ozaukee County, Wisconsin
→1977Portage Canal — Portage, Columbia County, Wisconsin
→1995Portage Industrial Waterfront Historic District — Portage, Columbia County, Wisconsin
→1995Portage Retail Historic District — Portage, Columbia County, Wisconsin
→2000Portage Street Historic District — Lodi, Columbia County, Wisconsin
→1980Porter, J. K., Farmstead — Evansville, Rock County, Wisconsin
→1996Porter, Walworth D., Duplex Residence — Baraboo, Sauk County, Wisconsin
→2021Potawatomi State Park Observation Tower — Nasewaupee, Door County, Wisconsin
→1996Potosi Badger Huts Site — Potosi, Grant County, Wisconsin
→1980Potosi Brewery — Potosi, Grant County, Wisconsin
→1979Pottawatomie Lighthouse — Washington Island, Door County, Wisconsin
→1983Powell Place — La Crosse, La Crosse County, Wisconsin
→1979Powers, Strange, House — Prairie du Chien, Crawford County, Wisconsin
→2002Prairie du Chien City Hall — Prairie du Chien, Crawford County, Wisconsin
→2000Prairie Du Chien Post Office — Prairie du Chien, Crawford County, Wisconsin
→1999Prairie Spring Hotel — Willow Springs, Lafayette County, Wisconsin
→1999Prairie Street Historic District — Columbus, Columbia County, Wisconsin
→2015Prange, Eliza, House — Sheboygan, Sheboygan County, Wisconsin
→1983Pratt, Hannah, House — Waukesha, Waukesha County, Wisconsin
→1988Pratt, John A., House — Menomonee Falls, Waukesha County, Wisconsin
→2017Prentice Boy Scout Cabin — Prentice, Price County, Wisconsin
→1985Prentice Co-operative Creamery Company — Prentice, Price County, Wisconsin
→1997Princeton Downtown Historic District — Princeton, Green Lake County, Wisconsin
→2013Pritzlaff, John, Hardware Company — Milwaukee, Milwaukee County, Wisconsin
→1990Prospect Avenue Apartment Buildings Historic District — Milwaukee, Milwaukee County, Wisconsin
→1990Prospect Avenue Mansions Historic District — Milwaukee, Milwaukee County, Wisconsin
→2005Prospect Hill Historic District — Milwaukee, Milwaukee County, Wisconsin
→1992Prospect Hill Historic District — Janesville, Rock County, Wisconsin
→2008Pruyn, Joel M., Block — Lodi, Columbia County, Wisconsin
→1984Public School No. 27 — Milwaukee, Milwaukee County, Wisconsin
→1998Public Sevice Building — Milwaukee, Milwaukee County, Wisconsin
→1984Puerner Block-Breunig's Brewery — Jefferson, Jefferson County, Wisconsin
→2013Pulaski Presbyterian Church Complex — Pulaski, Iowa County, Wisconsin
→1992Purdy, Willard D., Junior High and Vocational School — Marshfield, Wood County, Wisconsin
→1981Pureair Sanatorium — Bayfield, Bayfield County, Wisconsin
→2000Putnam, Jane E., Memorial Chapel — Eau Claire, Eau Claire County, Wisconsin
→1982Putney Block — Waukesha, Waukesha County, Wisconsin
→1983Putney, Frank H., House — Waukesha, Waukesha County, Wisconsin
→1988Pythian Castle Lodge — Milwaukee, Milwaukee County, Wisconsin
→1979Quarles, Charles, House — Milwaukee, Milwaukee County, Wisconsin
→1984Quisling Towers Apartments — Madison, Dane County, Wisconsin
→1976Racine College — Racine, Racine County, Wisconsin
→1980Racine County Courthouse — Racine, Racine County, Wisconsin
→1980Racine Depot — Racine, Racine County, Wisconsin
→1984Racine Elks Club, Lodge No. 252 — Racine, Racine County, Wisconsin
→1975Racine Harbor Lighthouse and Life Saving Station — Racine, Racine County, Wisconsin
→1981Racine Public Library — Racine, Racine County, Wisconsin
→2006Racine Rubber Company Homes Historic District — Racine, Racine County, Wisconsin
→2007Randall Avenue Historic District — De Pere, Brown County, Wisconsin
→1983Randall Park Historic District — Eau Claire, Eau Claire County, Wisconsin
→1983Randall, Adin, House — Eau Claire, Eau Claire County, Wisconsin
→1984Randall, Brewster, House — Janesville, Rock County, Wisconsin
→2015Range Line Road Bridge — River Hills, Milwaukee County, Wisconsin
→1993Rapide Croche Lock and Dam Historic District — Wrightstown, Outagamie County, Wisconsin
→1974Rasey House — Beloit, Rock County, Wisconsin
→1983Rau, Charles, House — Beloit, Rock County, Wisconsin
→1984Rawley Point Light Station — Two Rivers, Manitowoc County, Wisconsin
→1993Read School — Oshkosh, Winnebago County, Wisconsin
→2004Reay Boathouse — Three Lakes, Oneida County, Wisconsin
→1974Recording Angel, The — Waupun, Fond Du Lac County, Wisconsin
→1984Redwood Cottage — Lake Geneva, Walworth County, Wisconsin
→1984Reedsburg Brewery — Reedsburg, Sauk County, Wisconsin
→2000Reedsburg Post Office — Reedsburg, Sauk County, Wisconsin
→1984Reedsburg Woolen Mill Office — Reedsburg, Sauk County, Wisconsin
→1999Reformed Presbyterian Church of Vernon — Vernon, Waukesha County, Wisconsin
→1980Regez, Jacob, Sr., House — Monroe, Green County, Wisconsin
→1996Region Nine Training School — Eagle River, Vilas County, Wisconsin
→1982Reichert, John, Farmhouse — Mequon, Ozaukee County, Wisconsin
→2011Rest Haven Motel — Spring Green, Sauk County, Wisconsin
→1983Resthaven Hotel — Waukesha, Waukesha County, Wisconsin
→1983Reynolds-Weed House — Elkhorn, Walworth County, Wisconsin
→2013Richards Hill Residential Historic District — Watertown, Jefferson County, Wisconsin
→1980Richardson Grout House — Evansville, Rock County, Wisconsin
→1977Richardson-Brinkman Cobblestone House — Clinton, Rock County, Wisconsin
→1978Richardson, Hamilton, House — Janesville, Rock County, Wisconsin
→1980Richland Center City Auditorium — Richland Center, Richland County, Wisconsin
→1996Richter, Charles Samuel, House — Montello, Marquette County, Wisconsin
→1982Rickeman Grocery Building — Racine, Racine County, Wisconsin
→1984Ridge Avenue Historic District — Galesville, Trempealeau County, Wisconsin
→2018Rietz, Charles T. and Gertrude, House — Silver Creek, Sheboygan County, Wisconsin
→1984Riggert, William, House — Reedsburg, Sauk County, Wisconsin
→1983Rindfleisch Building — Beloit, Rock County, Wisconsin
→1976Ringling, Al, Theatre — Baraboo, Sauk County, Wisconsin
→1976Ringling, Albrecht C., House — Baraboo, Sauk County, Wisconsin
→1997Ringling, Charles, House — Baraboo, Sauk County, Wisconsin
→1994Rioux, Angeline Champeau, House — Howard, Brown County, Wisconsin
→1995Ripon College Historic District — Ripon, Fond Du Lac County, Wisconsin
→2018Rising Star Flouring Mill — Nelsonville, Portage County, Wisconsin
→1979Risum Round Barn — Orfordville, Rock County, Wisconsin
→1982Ritger Wagonmaking and Blacksmith Shop — Hartford, Washington County, Wisconsin
→1980Riverbend — Kohler, Sheboygan County, Wisconsin
→2003Riverside Cemetery — Oshkosh, Winnebago County, Wisconsin
→1986Riviera, The — Lake Geneva, Walworth County, Wisconsin
→2020ROBERT C. PRINGLE (tug) Shipwreck — Wilson, Sheboygan County, Wisconsin
→1988Roberts House — Barneveld, Iowa County, Wisconsin
→2009Robertson, John A. and Martha, House — Lodi, Columbia County, Wisconsin
→1984Robinson-Herrling Sawmill — Greenbush, Sheboygan County, Wisconsin
→1984Robinson, Charles, House — Greenbush, Sheboygan County, Wisconsin
→2010Robinson, John C. and Mary, Farmstead — Union, Rock County, Wisconsin
→1972Rock Island Historic District — Washington, Door County, Wisconsin
→1982Rock Mill — Maribel, Manitowoc County, Wisconsin
→2023Rock School and Hanmer Robbins School Complex — Platteville, Grant County, Wisconsin
→2004Rockwood Lodge Barn and Pigsty — Green Bay, Brown County, Wisconsin
→2008Rocky Island Historic District — La Pointe, Ashland County, Wisconsin
→2008Roddis, Hamilton and Catherine, House — Marshfield, Wood County, Wisconsin
→1980Roe, L.I., House — Stanley, Chippewa County, Wisconsin
→1984Roe, Ole K., House — Stoughton, Dane County, Wisconsin
→1986Roethlisberger House — Barneveld, Iowa County, Wisconsin
→1972Rolette House — Prairie du Chien, Crawford County, Wisconsin
→2009Roosevelt Avenue Historic District — Eau Claire, Eau Claire County, Wisconsin
→2005Roosevelt Terrace — Superior, Douglas County, Wisconsin
→1984Roosevelt, W. A., Company — La Crosse, La Crosse County, Wisconsin
→2013Root River Parkway — Greendale, Milwaukee County, Wisconsin
→2010Rosholt, John Gilbert, House — Rosholt, Portage County, Wisconsin
→2001Rosinco — Lake Michigan, Kenosha County, Wisconsin
→1993Roth, Henry and Henriette, House — Sheboygan, Sheboygan County, Wisconsin
→2002Rothschild Pavilion — Rothschild, Marathon County, Wisconsin
→1981Round Lake Logging Dam — Fifield, Price County, Wisconsin
→1974Rountree Hall — Platteville, Grant County, Wisconsin
→1986Rountree, J. H., Mansion — Platteville, Grant County, Wisconsin
→2007ROUSE SIMMONS (Shipwreck) — Lake Michigan, Manitowoc County, Wisconsin
→1999Rowley, Dr. Newman C., House — Middleton, Dane County, Wisconsin
→2017Ruhland, Charles and Anna — Baraboo, Sauk County, Wisconsin
→2020Runkel, John P. and Mary, House — Wheatland, Kenosha County, Wisconsin
→1989Rural on the Crystal Historic District — Rural, Waupaca County, Wisconsin
→2004Rutland United Brethren in Christ Meeting House and Cemetery — Rutland, Dane County, Wisconsin
→2017S and R Cheese Company — Plymouth, Sheboygan County, Wisconsin
→2016S.C. BALDWIN Shipwreck (barge) — Two Rivers, Manitowoc County, Wisconsin
→1983Sacred Heart Church — Eau Claire, Eau Claire County, Wisconsin
→1995Saint Ann's Catholic Church and Cemetery — Greenwood, Taylor County, Wisconsin
→2017Saint Anthony Hospital — Milwaukee, Milwaukee County, Wisconsin
→2003Saint Bernard's Chruch Complex — Watertwon, Jefferson County, Wisconsin
→2000Saint Edward's Chapel — Eau Claire, Eau Claire County, Wisconsin
→1986Saint George Melkite Catholic Church — Milwaukee, Milwaukee County, Wisconsin
→2008Saint James Court Apartments — Milwaukee, Milwaukee County, Wisconsin
→1986Saint John Evangelical Lutheran Church — New Fane, Fond Du Lac County, Wisconsin
→2001Saint Luke's Church Complex — Two Rivers, Manitowoc County, Wisconsin
→1987Saint Peter's Evangelical Lutheran Church — Milwaukee, Milwaukee County, Wisconsin
→1987Saint Vincent's Infant Asylum — Milwaukee, Milwaukee County, Wisconsin
→1991Saints Peter and Paul Roman Catholic Church Complex — Milwaukee, Milwaukee County, Wisconsin
→1987Salem Evangelical Church — Milwaukee, Milwaukee County, Wisconsin
→1988Salem Evangelical Church — Plain, Sauk County, Wisconsin
→2009Salsbury Row House — Eau Claire, Eau Claire County, Wisconsin
→1983Sanger, Casper M., House — Waukesha, Waukesha County, Wisconsin
→1999Sauk City Fire Station — Sauk City, Sauk County, Wisconsin
→1989Sauk City High School — Sauk City, Sauk County, Wisconsin
→1982Sauk County Courthouse — Baraboo, Sauk County, Wisconsin
→2006Saxonia House — Farmington, Washington County, Wisconsin
→2003Saylesville Historic District — Genesee, Waukesha County, Wisconsin
→2013Schauwitzer, Carl and Therese, House — Muskego, Waukesha County, Wisconsin
→2010Schendel, Reinhard and Amelia, House — Columbus, Columbia County, Wisconsin
→1977Schlitz, Joseph, Brewing Company Saloon — Milwaukee, Milwaukee County, Wisconsin
→1986Schlitz, Victor, House — Milwaukee, Milwaukee County, Wisconsin
→1979Schoenicke Barn — Watertown, Dodge County, Wisconsin
→1983Schofield Hall — Eau Claire, Eau Claire County, Wisconsin
→2015Schofield School — Schofield, Marathon County, Wisconsin
→1982Schofield, Robert, House — Greenwood, Clark County, Wisconsin
→1997Schoonmaker Reef ★ NHL — Milwaukee, Milwaukee County, Wisconsin
→2023Schramka Funeral Home — Milwaukee, Milwaukee County, Wisconsin
→2023Schroeder-Bohrod House — Monona, Dane County, Wisconsin
→1996Schuetter, Henry House — Appleton, Outagamie County, Wisconsin
→1980Schuetz, E.K., House — Wausau, Marathon County, Wisconsin
→1996Schulze, Ferdinand, House — Hustisford, Dodge County, Wisconsin
→1993Schumann, Frederick, Farmstead — Berry, Dane County, Wisconsin
→1983Schunk, Jacob, Farmhouse — Germantown, Washington County, Wisconsin
→1986Schuster, George, House and Carriage Shed — Milwaukee, Milwaukee County, Wisconsin
→1987Schuttler, Henry and Mary, House — Oconomowoc, Waukesha County, Wisconsin
→2001Schwahn, William and Tilla, House — Eau Claire, Eau Claire County, Wisconsin
→1998Schwartz Ballroom — Hartford, Washington County, Wisconsin
→2018Schwartz Family Home — Hartford, Washington County, Wisconsin
→2019Schwartz, Bernard and Fern, House — Two Rivers, Manitowoc County, Wisconsin
→2018Schweiger Industries Plant III — Jefferson, Jefferson County, Wisconsin
→1973Scofield, Gov. Edward, House — Oconto, Oconto County, Wisconsin
→1974Scott, T. B., Free Library — Merrill, Lincoln County, Wisconsin
→1986Second Church of Christ Scientist — Milwaukee, Milwaukee County, Wisconsin
→1984Second Street Commercial District — Hudson, St. Croix County, Wisconsin
→2000Second Ward School — Eau Claire, Eau Claire County, Wisconsin
→1994Security Bank — Oshkosh, Winnebago County, Wisconsin
→1974Security Savings Bank — Ashland, Ashland County, Wisconsin
→2019SELAH CHAMBERLAIN (bulk carrier) Shipwreck — Sheboygan, Sheboygan County, Wisconsin
→1982Senn, John L., House — Alma, Buffalo County, Wisconsin
→2003Sensenbrenner, J. Leslie, House — Nennah, Winnebago County, Wisconsin
→1978Seven Gables — Baraboo, Sauk County, Wisconsin
→1978Seven Pines Lodge — Lewis, Polk County, Wisconsin
→2016Seventh Day Baptist Church — Milton, Rock County, Wisconsin
→1993Severance--Pipe Farmstead — Lanark, Portage County, Wisconsin
→1976Sevona Cabin — Bayfield, Bayfield County, Wisconsin
→2001Sexton's House — Manitowoc, Manitowoc County, Wisconsin
→2010Sharrow, Frances Kurth, House — Columbus, Columbia County, Wisconsin
→1978Shattuck, Franklyn C., House — Neenah, Winnebago County, Wisconsin
→1976Shaw Farm — Bayfield, Bayfield County, Wisconsin
→1999Shawano Main Street Historic District — Shawano, Shawano County, Wisconsin
→2000Shawano Post Office — Shawano, Shawano County, Wisconsin
→1983Shearer-Cristy House — Waupaca, Waupaca County, Wisconsin
→1982Sheboygan County Courthouse — Sheboygan, Sheboygan County, Wisconsin
→2021Sheboygan Falls School — Sheboygan Falls, Sheboygan County, Wisconsin
→2006Sheboygan Light, Power and Railway Company Car #26 — East Troy, Walworth County, Wisconsin
→2019Sheboygan Municipal Auditorium and Armory — Sheboygan, Sheboygan County, Wisconsin
→2000Sheboygan Post Office — Sheboygan, Sheboygan County, Wisconsin
→2020Sheboygan Press, The — Sheboygan, Sheboygan County, Wisconsin
→1999Sheboygan Theater — Sheboygan, Sheboygan County, Wisconsin
→1985Sheeley House — Chippewa Falls, Chippewa County, Wisconsin
→2015Shekey, Albert and Mary, House — Koshkonong, Jefferson County, Wisconsin
→2004Shelton, William and Mary, Farmstead — Seven Mile Creek, Juneau County, Wisconsin
→2020Sheridan Apartment Building — Milwaukee, Milwaukee County, Wisconsin
→1988Sherman Avenue Historic District — Madison, Dane County, Wisconsin
→1979Sherman House — Alma, Buffalo County, Wisconsin
→1999Sherry, Henry, House — Neenah, Winnebago County, Wisconsin
→1984Sherwood Point Light Station — Sturgeon Bay, Door County, Wisconsin
→1978Shoop Building — Racine, Racine County, Wisconsin
→1976Shopiere Congregational Church — Shopiere, Rock County, Wisconsin
→1984Shorecrest Hotel — Milwaukee, Milwaukee County, Wisconsin
→2002Shorewood Historic District — Village of Shorewood Hills, Dane County, Wisconsin
→1984Shorewood Village Hall — Shorewood, Milwaukee County, Wisconsin
→1973Shot Tower — Spring Green, Iowa County, Wisconsin
→2022SIDNEY O. NEFF Shipwreck (steambarge) — Marinette, Marinette County, Wisconsin
→1982Siegner, George V., House — Spooner, Washburn County, Wisconsin
→1986Sign of the Willows — Hartland, Waukesha County, Wisconsin
→1984Silurian Mineral Springhouse — Waukesha, Waukesha County, Wisconsin
→1997Silver Dome Ballroom, The — Hewett, Clark County, Wisconsin
→2013SILVER LAKE (scow-schooner) Shipwreck — Mosel, Sheboygan County, Wisconsin
→1987Simeon Mills Historic District — Madison, Dane County, Wisconsin
→2003Simmons Island Beach House — Kenosha, Kenosha County, Wisconsin
→1974Simmons, Gilbert M., Memorial Library — Kenosha, Kenosha County, Wisconsin
→2020Simonds 10-Sided Barn — Greenfield, Sauk County, Wisconsin
→1980Single, Benjamin, House — Wausau, Marathon County, Wisconsin
→2006Sisson's Peony Gardens — Rosendale, Fond Du Lac County, Wisconsin
→1986Sivyer, Fred, House — Milwaukee, Milwaukee County, Wisconsin
→1980Sixth Church of Christ, Scientist — Milwaukee, Milwaukee County, Wisconsin
→1984Sixth Street Historic District — Hudson, St. Croix County, Wisconsin
→1994Skindrud, Eric and Jerome, Farm — Springdale, Dane County, Wisconsin
→1990Skumsrud, Nils, House — Coon Valley, Vernon County, Wisconsin
→1983Slaymaker, Stephen, House — Beloit, Rock County, Wisconsin
→1983Sloan, William P., House — Waukesha, Waukesha County, Wisconsin
→1982Smiley, Samuel, House — Orfordville, Rock County, Wisconsin
→1993Smith and Meadows Store Buildings — East Troy, Walworth County, Wisconsin
→2021Smith School — Oshkosh, Winnebago County, Wisconsin
→1981Smith Valley School — La Crosse, La Crosse County, Wisconsin
→1998Smith, Adam and Mary, House — Sun Prairie, Dane County, Wisconsin
→1983Smith, Camillia, House — Waukesha, Waukesha County, Wisconsin
→1979Smith, Charles R., House — Neenah, Winnebago County, Wisconsin
→1984Smith, Daniel, House — Prescott, Pierce County, Wisconsin
→1979Smith, Francis West, House — Brodhead, Green County, Wisconsin
→1982Smith, Henry Spencer, House — Neenah, Winnebago County, Wisconsin
→1996Smith, Hiram, House — Neenah, Winnebago County, Wisconsin
→2004Smith, J.B., House and Granary — Green Bay, Brown County, Wisconsin
→1985Smith, John, House — Clinton, Rock County, Wisconsin
→1974Smith, Lloyd R., House — Milwaukee, Milwaukee County, Wisconsin
→1979Smith, Richard C., House — Jefferson, Jefferson County, Wisconsin
→1982Smith, T. C., House — Lake Geneva, Walworth County, Wisconsin
→1996Smyth Road Bridge — Lakewood, Oconto County, Wisconsin
→2011Sniteman, Charles C. and Katharyn, House — Nellisville, Clark County, Wisconsin
→1992Society Hill Historic District — Portage, Columbia County, Wisconsin
→1993Soldiers' Home Reef ★ NHL — Milwaukee, Milwaukee County, Wisconsin
→2003Solliday, Albert F., House — Watertown, Jefferson County, Wisconsin
→1988Soo Line Depot — New Richmond, St. Croix County, Wisconsin
→1988Soo Line Depot — Ashland, Ashland County, Wisconsin
→1994Soo Line Locomotive 2719 — Eau Claire, Eau Claire County, Wisconsin
→2022Soo Line Railroad Bridge — Eau Claire, Eau Claire County, Wisconsin
→2009Soo Line Steam Locomotive 2442 — Marshfield, Wood County, Wisconsin
→1988South Branch Library — Milwaukee, Milwaukee County, Wisconsin
→2010South Broadway Historic District — De Pere, Brown County, Wisconsin
→1999South Dickason Boulevard Residential Historic District — Columbus, Columbia County, Wisconsin
→1987South First and Second Street Historic District — Milwaukee, Milwaukee County, Wisconsin
→2011South First Street Residential Historic District — Evansville, Rock County, Wisconsin
→2018South Greenville Grange No. 225 — Greenville, Outagamie County, Wisconsin
→1976South Hall, River Falls State Normal School — River Falls, Pierce County, Wisconsin
→1996South Layton Boulevard Historic District — Milwaukee, Milwaukee County, Wisconsin
→2000South Main Street Historic District — Village of Oregon, Dane County, Wisconsin
→1990South Main Street Historic District — Janesville, Rock County, Wisconsin
→1993South Main Street Historic District — Fond du Lac, Fond Du Lac County, Wisconsin
→1978South Milwaukee Passenger Station — South Milwaukee, Milwaukee County, Wisconsin
→2000South Milwaukee Post Office — South Milwaukee, Milwaukee County, Wisconsin
→1985South School — Stoughton, Dane County, Wisconsin
→2003South Washington Street Historic District — Watertown, Jefferson County, Wisconsin
→1991Southern Wisconsin Home Historic District — Dover, Racine County, Wisconsin
→2003Southport Beach House — Kenosha, Kenosha County, Wisconsin
→1977Southside Historic District — Racine, Racine County, Wisconsin
→2004Southwest Historic District — Ripon, Fond Du Lac County, Wisconsin
→1997Southwest Side Historic District — Stoughton, Dane County, Wisconsin
→1981Sparta Free Library — Sparta, Monroe County, Wisconsin
→2021Sparta High School — Sparta, Monroe County, Wisconsin
→1987Sparta Masonic Temple — Sparta, Monroe County, Wisconsin
→2008Spencerian Business College — Milwaukee, Milwaukee County, Wisconsin
→1997Spensley Farm — Mineral Point, Iowa County, Wisconsin
→1985Sperling, Frederick, House — Whitefish Bay, Milwaukee County, Wisconsin
→1995Sprague Bridge — Finley, Juneau County, Wisconsin
→1997Springstead — Sherman, Iron County, Wisconsin
→2014Square D Company--Industrial Controller Division — Milwaukee, Milwaukee County, Wisconsin
→1982St Croix County Courthouse — Hudson, St. Croix County, Wisconsin
→2010St. Agnes Convent and School — West Bend, Washington County, Wisconsin
→2010St. Andrew's Church — LeRoy, Dodge County, Wisconsin
→1984St. Andrews, Frank, House — Kaukauna, Outagamie County, Wisconsin
→1990St. Augustine Catholic Church and Cemetery — Trenton, Washington County, Wisconsin
→2020St. Augustine Church — New Diggings, Lafayette County, Wisconsin
→2007St. Croix Falls Auditorium — St. Croix Falls, Polk County, Wisconsin
→2018St. Germain dit Gauthier House — Prairie du Chien, Crawford County, Wisconsin
→1982St. Gregory's Church — St. Nazianz, Manitowoc County, Wisconsin
→1979St. James Episcopal Church — Milwaukee, Milwaukee County, Wisconsin
→1972St. John Chrysostom Church — Delafield, Waukesha County, Wisconsin
→1979St. John Mine — Potosi, Grant County, Wisconsin
→1979St. John of God Roman Catholic Church, Convent, and School — Kewaskum, Washington County, Wisconsin
→1980St. John the Baptist Catholic Church — Johnsburg, Fond Du Lac County, Wisconsin
→1983St. John's Episcopal Church — Sparta, Monroe County, Wisconsin
→1992St. John's Evangelical Lutheran Church Complex — Milwaukee, Milwaukee County, Wisconsin
→2012St. John's Lutheran Church — Evansville, Rock County, Wisconsin
→1977St. John's Military Academy — Delafield, Waukesha County, Wisconsin
→1974St. John's Roman Catholic Cathedral — Milwaukee, Milwaukee County, Wisconsin
→1973St. Josaphat Basilica — Milwaukee, Milwaukee County, Wisconsin
→1983St. Joseph's Catholic Church Complex — Waukesha, Waukesha County, Wisconsin
→1988St. Joseph's Chapel — Eau Claire, Eau Claire County, Wisconsin
→1980St. Joseph's Roman Catholic Church — Shields, Dodge County, Wisconsin
→2017St. Joseph's School — Fond du Lac, Fond Du Lac County, Wisconsin
→1989St. Lawrence Catholic Church — Stangelville, Kewaunee County, Wisconsin
→1979St. Luke's Episcopal Church, Chapel, Guildhall, and Rectory — Racine, Racine County, Wisconsin
→1980St. Mark's Episcopal Church — Beaver Dam, Dodge County, Wisconsin
→1985St. Mark's Episcopal Church, Guild Hall and Vicarage — Oconto, Oconto County, Wisconsin
→1987St. Martini Evangelical Lutheran Church — Milwaukee, Milwaukee County, Wisconsin
→2019St. Mary of the Angels Church and Monastery — Green Bay, Brown County, Wisconsin
→2017St. Mary School — Fond du Lac, Fond Du Lac County, Wisconsin
→1984St. Mary's Catholic Church — Kaukauna, Outagamie County, Wisconsin
→2022St. Mary's Catholic Church Complex — Waukesha, Waukesha County, Wisconsin
→2021St. Mary’s Catholic Church Complex — Oshkosh, Winnebago County, Wisconsin
→2001St. Mary's Convent — St. Nazianz, Manitowoc County, Wisconsin
→2011St. Mary's Rectory — Cumberland, Barron County, Wisconsin
→1977St. Mary's Roman Catholic Church — Port Washington, Ozaukee County, Wisconsin
→2019St. Matthew Christian Methodist Episcopal Church — Milwaukee, Milwaukee County, Wisconsin
→1979St. Matthew's Episcopal Church — Kenosha, Kenosha County, Wisconsin
→1983St. Matthias Episcopal Church — Waukesha, Waukesha County, Wisconsin
→1988St. Matthias Mission — New Fane, Fond Du Lac County, Wisconsin
→1983St. Patrick's Church — Eau Claire, Eau Claire County, Wisconsin
→1982St. Patrick's Roman Catholic Church — Madison, Dane County, Wisconsin
→1979St. Patrick's Roman Catholic Church — Racine, Racine County, Wisconsin
→1983St. Patrick's Roman Catholic Church — Adell, Sheboygan County, Wisconsin
→1974St. Patrick's Roman Catholic Church — Milwaukee, Milwaukee County, Wisconsin
→2008St. Paul Evangelical Lutheran Church — Appleton, Outagamie County, Wisconsin
→1979St. Paul's Episcopal Church — Watertown, Jefferson County, Wisconsin
→1974St. Paul's Episcopal Church — Milwaukee, Milwaukee County, Wisconsin
→1978St. Paul's Episcopal Church — Beloit, Rock County, Wisconsin
→1980St. Peter's and St. Joseph's Catholic Churches — Oconto, Oconto County, Wisconsin
→2018St. Peter's Catholic School — Eagle River, Vilas County, Wisconsin
→1983St. Peter's Church — West Bend, Washington County, Wisconsin
→1974St. Peter's Episcopal Church — Ripon, Fond Du Lac County, Wisconsin
→1980St. Peter's Roman Catholic Church — Ashton, Dane County, Wisconsin
→1975St. Wenceslaus Roman Catholic Church — Waterloo, Jefferson County, Wisconsin
→1980Star Theatre — Argyle, Lafayette County, Wisconsin
→1985Stark-Clint House — Tiffany, Rock County, Wisconsin
→1980State Bank of Ladysmith — Ladysmith, Rusk County, Wisconsin
→2010State Bank of Spring Green — Spring Green, Sauk County, Wisconsin
→1984State Bank of Wisconsin — Milwaukee, Milwaukee County, Wisconsin
→1972State Historical Society of Wisconsin — Madison, Dane County, Wisconsin
→1982State Office Building — Madison, Dane County, Wisconsin
→1988Statesan Historic District — Wales, Waukesha County, Wisconsin
→2000Steam Locomotive #1385 — North Freedom, Sauk County, Wisconsin
→2006Stebbins, Edward N. and Mary T., House — Barron, Barron County, Wisconsin
→1980Stebbins, Harrison, House — Evansville, Rock County, Wisconsin
→2011Steckart and Falck Double Block — De Pere, Brown County, Wisconsin
→1982Steensland, Halle, House — Madison, Dane County, Wisconsin
→1982Steiner, John, Store — Alma, Buffalo County, Wisconsin
→2007Steinle Turret Machine Company — Madison, Dane County, Wisconsin
→2003Steinman, John C. and Barbara, House — Monticello, Green County, Wisconsin
→1984Steinmeyer, William, House — Milwaukee, Milwaukee County, Wisconsin
→1982Steven House — Eau Claire, Eau Claire County, Wisconsin
→1976Stevens Point State Normal School — Stevens Point, Portage County, Wisconsin
→2015Stevens, Breese, Municipal Athletic Field — Madison, Dane County, Wisconsin
→1974Stewart, Hiram C., House — Wausau, Marathon County, Wisconsin
→1985Stock Pavilion — Madison, Dane County, Wisconsin
→1980Stockridge Indian Cemetery — Stockbridge, Calumet County, Wisconsin
→1984Stolte, William, Jr., House — Reedsburg, Sauk County, Wisconsin
→1984Stolte, William, Sr., House — Reedsburg, Sauk County, Wisconsin
→2008Stone, Ben and Margaret, Boathouse — Plum Lake, Vilas County, Wisconsin
→1970Stonefield — Cassville, Grant County, Wisconsin
→1980Stoner, Joseph J., House — Madison, Dane County, Wisconsin
→1976Stony Hill School — waubeka, Ozaukee County, Wisconsin
→2019Stoppenbach, Emil and Flora, House — Jefferson, Jefferson County, Wisconsin
→2002Stoughton High School — Stoughton, Dane County, Wisconsin
→1982Stoughton Main Street Commercial Historic District — Stoughton, Dane County, Wisconsin
→1994Stoughton Main Street Commercial Historic District (Boundary Increase) — Stoughton, Dane County, Wisconsin
→2022Stoughton Municipal Power Plant No.1 — Stoughton, Dane County, Wisconsin
→1982Stoughton Universalist Church — Stoughton, Dane County, Wisconsin
→1978Stowell, Israel, Temperance House — Delavan, Walworth County, Wisconsin
→1974Strang, James Jesse, House — Burlington, Walworth County, Wisconsin
→1982Strang, Soloman J., House — Footville, Rock County, Wisconsin
→1984Stribley, Charles W., House — Kaukauna, Outagamie County, Wisconsin
→1983Strong Building — Beloit, Rock County, Wisconsin
→1994Strong Partridge Mound Group — Beloit, Rock County, Wisconsin
→2008Strunk, John and Eleanor, House — Janesville, Rock County, Wisconsin
→2008Sturgeon Bay Bridge — Sturgeon Bay, Door County, Wisconsin
→1984Sturgeon Bay Canal Lighthouse — Sturgeon Bay, Door County, Wisconsin
→2000Sturgeon Bay Post Office — Sturgeon Bay, Door County, Wisconsin
→2015SUCCESS (scow schooner) Shipwreck — Sevastopal, Door County, Wisconsin
→1982Suhr, John J., House — Madison, Dane County, Wisconsin
→2019Sun Prairie Downtown Historic District — Sun Prairie, Dane County, Wisconsin
→2000Sun Prairie Water Tower — Sun Prairie, Dane County, Wisconsin
→1980Sunnyhill Home — Wauwatosa, Milwaukee County, Wisconsin
→1993Sunset Point — Eagle River, Vilas County, Wisconsin
→2023Sunshine Shipwreck (Scow Schooner) — Liberty Grove, Door County, Wisconsin
→2007Superior Entry South Breakwater Light — Superior, Douglas County, Wisconsin
→2009Sutliff, Solon and Mathilda, House — Rhinelander, Oneida County, Wisconsin
→1980Swan House and Vita Spring Pavilion — Beaver Dam, Dodge County, Wisconsin
→2020Sylvan Avenue - Ridge Road Historic District — Madison, Dane County, Wisconsin
→1974Tainter, Louis Smith, House — Menomonie, Dunn County, Wisconsin
→1974Tainter, Mabel, Memorial Building — Menomonie, Dunn County, Wisconsin
→1973Taliesin House ★ NHL — Spring Green, Iowa County, Wisconsin
→2002Tallmadge, Montgomery and Nancy, House — Fond du Lac, Fond Du Lac County, Wisconsin
→1970Tallman House — Janesville, Rock County, Wisconsin
→1970Tank Cottage — Green Bay, Brown County, Wisconsin
→1986Tayco Street Bridge — Menasha, Winnebago County, Wisconsin
→1980Taylor County Courthouse — Medford, Taylor County, Wisconsin
→1985Taylor, A. E., House — Clinton, Rock County, Wisconsin
→1976Taylor, David, House — Sheboygan, Sheboygan County, Wisconsin
→2007Temple Beth Israel — Stevens Point, Portage County, Wisconsin
→1988Temple of Free Masonry — Eau Claire, Eau Claire County, Wisconsin
→1978Temple Zion and School — Appleton, Outagamie County, Wisconsin
→1998Ten Chimneys — Genesee, Waukesha County, Wisconsin
→2003Ten Chimneys ★ NHL — Town of Genesee, Waukesha County, Wisconsin
→2017Tenney Building — Madison, Dane County, Wisconsin
→1999Tenney Park--Yahara River Parkway — Madison, Dane County, Wisconsin
→2020TENNIE AND LAURA (Shipwreck) — Port Washington, Ozaukee County, Wisconsin
→1982Tenny, Dr. J. T., House — Alma, Buffalo County, Wisconsin
→1979Tester and Polin General Merchandise Store — Alma, Buffalo County, Wisconsin
→2018Teweles and Brandeis Grain Elevator — Sturgeon Bay, Door County, Wisconsin
→2023Texaco Service Station — Minocqua, Oneida County, Wisconsin
→2009Thelen, John Nicholas and Hermina, House — St. Joseph, St. Croix County, Wisconsin
→1983Third Avenue Historic District — Sturgeon Bay, Door County, Wisconsin
→1988Third Avenue Historic District — Kenosha, Kenosha County, Wisconsin
→1988Third Street Bridge — Menomonee Falls, Waukesha County, Wisconsin
→1983Third Ward Historic District — Eau Claire, Eau Claire County, Wisconsin
→2004Third Ward Historic District (Boundary Increase) — Eau Claire, Eau Claire County, Wisconsin
→1981Third Ward School — Sheboygan, Sheboygan County, Wisconsin
→2001Thomas Stone Barn — Brigham, Iowa County, Wisconsin
→1974Thomas, I. C., Drug Store — Sheboygan, Sheboygan County, Wisconsin
→1997Thompson House Hotel — Baraboo, Sauk County, Wisconsin
→2022Thompson, A.D., Cabin — Gordon, Douglas County, Wisconsin
→1988Thompson, Erick J., House — New Richmond, St. Croix County, Wisconsin
→1984Thompson, Thomas Henry, House — St. Croix Falls, Polk County, Wisconsin
→1984Thompson's Block — Madison, Dane County, Wisconsin
→1985Thordarson Estate Historic District — Washington Island, Door County, Wisconsin
→1997Thorp, Freeman and Jesse, House and Cottages — Fish Creek, Door County, Wisconsin
→1980Thorstrand — Madison, Dane County, Wisconsin
→1999Thrasher's Opera House — Green Lake, Green Lake County, Wisconsin
→2013Three Lakes Rod and Gun Club — Three Lakes, Oneida County, Wisconsin
→2008Tigerton Village Hall and Engine House — Tigerton, Shawano County, Wisconsin
→1996Timm, Herman C., House — New Holstein, Calumet County, Wisconsin
→1996Tippesaukee Farm Rural Historic District (Boundary Increase) — Port Andrew, Richland County, Wisconsin
→2023Tischer, Wilhelm Blacksmith Shop — Jackson, Washington County, Wisconsin
→2017Tomah Boy Scout Cabin — Tomah, Monroe County, Wisconsin
→2000Tomah Post Office — Tomah, Monroe County, Wisconsin
→1976Tomah Public Library — Tomah, Monroe County, Wisconsin
→1992Tomahawk Lake Camp Historic District — Lake Tomahawk, Oneida County, Wisconsin
→2003Tompkins--Brindler Mound Group — Monona, Dane County, Wisconsin
→1986Tompkins, James, House — Appleton, Outagamie County, Wisconsin
→2022TOPS Club Inc — Milwaukee, Milwaukee County, Wisconsin
→1984Totten-Butterfield House — Waukesha, Waukesha County, Wisconsin
→1986Town of Milwaukee Town Hall — Glendale, Milwaukee County, Wisconsin
→1979Trade and Commerce Building — Superior, Douglas County, Wisconsin
→2021TRANSFER (self-unloading barge) Shipwreck — Milwaukee, Milwaukee County, Wisconsin
→1986Trapp Filling Station — Hartland, Waukesha County, Wisconsin
→2022Trimbell, Derwood and Myrtle, House — West Salem, La Crosse County, Wisconsin
→1980Trimborn Farm — Greendale, Milwaukee County, Wisconsin
→2023Trinity Episcopal Church — Platteville, Grant County, Wisconsin
→1974Trinity Espicopal Church — Oshkosh, Winnebago County, Wisconsin
→1979Trinity Evangelical Lutheran Church — Milwaukee, Milwaukee County, Wisconsin
→1986Tripoli Temple — Milwaukee, Milwaukee County, Wisconsin
→1981Tripp Memorial Library and Hall — Prairie du Sac, Sauk County, Wisconsin
→2005Trogner, George W. and Sarah, House — Neillsville, Clark County, Wisconsin
→2008Trunck, Joseph and Augusta, Boathouse — Three Lakes, Oneida County, Wisconsin
→2017TUBAL CAIN (barque) Shipwreck — Two Rivers, Manitowoc County, Wisconsin
→2012Tufts, William B. and Jennie, House — Neillsville, Clark County, Wisconsin
→1973Turck, Christian, House — Eagle, Waukesha County, Wisconsin
→1977Turner Hall ★ NHL — Milwaukee, Milwaukee County, Wisconsin
→1977Turtleville Iron Bridge — Beloit, Rock County, Wisconsin
→1980Tuttle, A.G., Estate — Baraboo, Sauk County, Wisconsin
→2000Two Rivers Post Office — Two Rivers, Manitowoc County, Wisconsin
→2011Tygert Street Historic District — Ripon, Fond Du Lac County, Wisconsin
→1981U.S. Fish Control Laboratory — La Crosse, La Crosse County, Wisconsin
→1983Uihlein, Herman, House — Whitefish Bay, Milwaukee County, Wisconsin
→1987Ullius, Fred W., Jr., House — Whitefish Bay, Milwaukee County, Wisconsin
→2023Underwriters Exchange Building — Milwaukee, Milwaukee County, Wisconsin
→2007Union Auto Company — Eau Claire, Eau Claire County, Wisconsin
→1979Union Depot — Ashland, Ashland County, Wisconsin
→1978Union High School — Black River Falls, Jackson County, Wisconsin
→2003Union House Hotel — De Pere, Brown County, Wisconsin
→1983Union National Bank — Eau Claire, Eau Claire County, Wisconsin
→1983United Laymen Bible Student Tabernacle — Racine, Racine County, Wisconsin
→2012United States Post Office and Court House — Wausau, Marathon County, Wisconsin
→2002United States Post Office and Federal Courthouse — Madison, Dane County, Wisconsin
→1987United Unitarian and Universalist Church — Mukwonago, Waukesha County, Wisconsin
→1974Unity Chapel — Spring Green, Iowa County, Wisconsin
→1982University Heights Historic District — Madison, Dane County, Wisconsin
→1993University of Wisconsin Armory and Gymnasium ★ NHL — Madison, Dane County, Wisconsin
→2002University of Wisconsin Dairy Barn ★ NHL — Madison, Dane County, Wisconsin
→1998University of Wisconsin Field House — Madison, Dane County, Wisconsin
→2015University of Wisconsin Memorial Union — Madison, Dane County, Wisconsin
→1993University of Wisconsin Science Hall ★ NHL — Madison, Dane County, Wisconsin
→2002University Presbyterian Church and Student Center — Madison, Dane County, Wisconsin
→2008Upham House Historic District — Marshfield, Wood County, Wisconsin
→1976Upham, Gov. William H., House — Marshfield, Wood County, Wisconsin
→1984Upper Main Street Historic District — Menasha, Winnebago County, Wisconsin
→1982Uptown Theater — Racine, Racine County, Wisconsin
→1991US Post Office and Courthouse — Eau Claire, Eau Claire County, Wisconsin
→1986US Post Office--Menasha — Menasha, Winnebago County, Wisconsin
→1985US Post Office--Racine Main — Racine, Racine County, Wisconsin
→1992US Post Office, Former — Kaukauna, Outagamie County, Wisconsin
→1986USS COBIA (submarine) ★ NHL — Manitowoc, Manitowoc County, Wisconsin
→1985Van Altena, William, House — Whitefish Bay, Milwaukee County, Wisconsin
→2020Van Brunt Memorial School — Horicon, Dodge County, Wisconsin
→1981Van Brunt, Daniel C., House — Horicon, Dodge County, Wisconsin
→1986Van Buren, Sarah Belle, House — Hartland, Waukesha County, Wisconsin
→1985Van Devan, G. B., House — Whitefish Bay, Milwaukee County, Wisconsin
→1997Van Hise Rock ★ NHL — Rock Springs, Sauk County, Wisconsin
→1996Van Orden, Jacob, House — Baraboo, Sauk County, Wisconsin
→1997Van Ostrand, Dewitt Clinton, House — Neenah, Winnebago County, Wisconsin
→2004Vangindertahlen, Louis, House — Brussels, Door County, Wisconsin
→2007Vaughn's Hall and Blacksmith Shop — Montello, Marquette County, Wisconsin
→1980Vernon County Courthouse — Viroqua, Vernon County, Wisconsin
→2011Vernon County Normal School — Viroqua, Vernon County, Wisconsin
→1993Vertefeuille, Francois, House — Prairie du Chien, Crawford County, Wisconsin
→1985Veterans Cottages Historic District — King, Waupaca County, Wisconsin
→1985Veterans Home Chapel — King, Waupaca County, Wisconsin
→1977Vilas, Joseph, Jr., House — Manitowoc, Manitowoc County, Wisconsin
→1982Villa Laun — Elkhart Lake, Sheboygan County, Wisconsin
→1966Villa Louis ★ NHL — Prairie du Chien, Crawford County, Wisconsin
→1982Villa Von Baumbach — Elkhart Lake, Sheboygan County, Wisconsin
→1988Village Park Bandstand — Menomonee Falls, Waukesha County, Wisconsin
→2018Vincent-McCall Company Building — Kenosha, Kenosha County, Wisconsin
→1988Vincent, James, House — La Crosse, La Crosse County, Wisconsin
→1983Vining, Gorham, P., House — Neenah, Winnebago County, Wisconsin
→2003Viroqua Downtown Historic District — Viroqua, Vernon County, Wisconsin
→2011Visitation Convent Complex — Elm Grove, Waukesha County, Wisconsin
→2016Vocke, Frank, Octagonal Barn — Mequon, Ozaukee County, Wisconsin
→2000Voigt, Jacob, House — Mequon, Ozaukee County, Wisconsin
→1997Vorous General Store — Fish Creek, Door County, Wisconsin
→1971Wade, Sylvanus, House — Greenbush, Sheboygan County, Wisconsin
→2004Wadhams Gas Station — West Allis, Milwaukee County, Wisconsin
→1992Wahle--Laird House — Marshfield, Wood County, Wisconsin
→2018Waite Grass Carpet Company — Oshkosh, Winnebago County, Wisconsin
→1995Wakefield Hall — Ashland, Ashland County, Wisconsin
→1988Wakeley--Giles Commercial Building — Madison, Dane County, Wisconsin
→1974Wakeley's Tavern — Nekoosa, Wood County, Wisconsin
→2001Wakely Road Bridge — Saratoga, Wood County, Wisconsin
→1986Walker, Harry B., House — Milwaukee, Milwaukee County, Wisconsin
→1978Walker's Point Historic District — Milwaukee, Milwaukee County, Wisconsin
→1984Wall, Thomas R., Residence — Oshkosh, Winnebago County, Wisconsin
→2002Wallace--Jagdfeld Octagon House — Fond du Lac, Fond Du Lac County, Wisconsin
→1982Walser, Ulrich, House — Alma, Buffalo County, Wisconsin
→2011WALTER B. ALLEN (canaller) Shipwreck — Mosel, Sheboygan County, Wisconsin
→1982Walter-Heins House — Eau Claire, Eau Claire County, Wisconsin
→2005Walter, Luther and Anna, Boathouse — Minocqua, Oneida County, Wisconsin
→1981Ward District No. 3 Schoolhouse — Eagle, Waukesha County, Wisconsin
→1984Ward Memorial Hall — Wood, Milwaukee County, Wisconsin
→1998Warner, Anson, Farmstead — Whitewater, Walworth County, Wisconsin
→1986Warren, Stephen, House — Hartland, Waukesha County, Wisconsin
→1985Washburn Observatory and Observatory Director's Residence — Madison, Dane County, Wisconsin
→1984Washburn Public Library — Washburn, Bayfield County, Wisconsin
→1986Washington Avenue Historic District — Cedarburg, Ozaukee County, Wisconsin
→1986Washington Avenue Historic District — Oshkosh, Winnebago County, Wisconsin
→1985Washington Block — Superior, Douglas County, Wisconsin
→1982Washington County Courthouse and Jail — West Bend, Washington County, Wisconsin
→2017Washington Elementary School — Sheboygan, Sheboygan County, Wisconsin
→1989Washington Highlands Historic District — Wauwatosa, Milwaukee County, Wisconsin
→2003Washington Park Clubhouse — Kenosha, Kenosha County, Wisconsin
→1984Washington School — Appleton, Outagamie County, Wisconsin
→1986Washington Street Historic District — Menasha, Winnebago County, Wisconsin
→1990Water Street Commercial Historic District — Shullsburg, Lafayette County, Wisconsin
→1992Water Street Commercial Historic District — Sparta, Monroe County, Wisconsin
→2007Water Street Historic District — Eau Claire, Eau Claire County, Wisconsin
→1985Water Tower — Washington Island, Door County, Wisconsin
→2000Waterloo Downtown Historic District — Waterloo, Jefferson County, Wisconsin
→1993Waterman, S. H., House — Oshkosh, Winnebago County, Wisconsin
→1979Waterworks Building — La Crosse, La Crosse County, Wisconsin
→1991Watson Street Commercial Historic District — Ripon, Fond Du Lac County, Wisconsin
→1997Waubesa School — Blooming Grove Township, Dane County, Wisconsin
→1983Waukesha Post Office — Waukesha, Waukesha County, Wisconsin
→1983Waukesha Pure Food Company — Waukesha, Waukesha County, Wisconsin
→1978Waunakee Railroad Depot — Waunakee, Dane County, Wisconsin
→1996Waupaca Free Public Library — Waupaca, Waupaca County, Wisconsin
→2000Waupaca Post Office — Waupaca, Waupaca County, Wisconsin
→2000Waupun Post Office — Waupun, Fond Du Lac County, Wisconsin
→1979Waupun Public Library — Waupun, Dodge County, Wisconsin
→1989Wausau Club — Wausau, Marathon County, Wisconsin
→1982Waushara County Courthouse, Waushara County Sheriff's Residence and Jail — Wautoma, Waushara County, Wisconsin
→1997Wauwatosa Arcade Building — Wauwatosa, Milwaukee County, Wisconsin
→2012Wauwatosa Avenue Residential Historic District — Wauwatosa, Milwaukee County, Wisconsin
→1998Wauwatosa Woman's Club Clubhouse — Wauwatosa, Milwaukee County, Wisconsin
→1985Wawbeek-Horace A.J. Upham House — Wisconsin Dells, Columbia County, Wisconsin
→1982Wayside House — Cedarburg, Ozaukee County, Wisconsin
→2014Webb, Robert B. and Estelle J., House — Florence, Florence County, Wisconsin
→1996Weber Lake Picnic Ground Shelter — Mountain, Oconto County, Wisconsin
→1978Weber, Jacob, House — Wisconsin Dells, Columbia County, Wisconsin
→1972Webster, Joseph P., House — Elkhorn, Walworth County, Wisconsin
→1974Weed, Justin, House — Kenosha, Kenosha County, Wisconsin
→1980Wegner, C. H., House — Wausau, Marathon County, Wisconsin
→2008Weinbrenner Shoe Factory — Marshfield, Wood County, Wisconsin
→1983Welch, C. A., House — Waukesha, Waukesha County, Wisconsin
→1997Welcker's Resort Historic District — Gibralter, Door County, Wisconsin
→1985Wemyss Building — Superior, Douglas County, Wisconsin
→2001Werner, Dr. Nels, House — Eau Claire, Eau Claire County, Wisconsin
→2001West Allis Post Office — West Allis, Milwaukee County, Wisconsin
→2008West Bend Chicago and North Western Depot — West Bend, Washington County, Wisconsin
→2000West Bend Post Office — West Bend, Washington County, Wisconsin
→2006West Fifth Street--West Sixth Street Historic District — Marshfield, Wood County, Wisconsin
→1998West Lawn Heights Historic District — Madison, Dane County, Wisconsin
→1980West Luther Valley Lutheran Church — Ordfordville, Rock County, Wisconsin
→1985West Madison Depot, Chicago, Milwaukee, and St. Paul Railway — Madison, Dane County, Wisconsin
→2007West Main Street Historic District — Platteville, Grant County, Wisconsin
→1979West Main Street Historic District — Oconto, Oconto County, Wisconsin
→2019West Milwaukee Street Historic District — Janesville, Rock County, Wisconsin
→2000West Park Street Historic District — Marshfield, Wood County, Wisconsin
→2001West Prospect Avenue Historic District — Appleton, Outagamie County, Wisconsin
→1992West School — Stoughton, Dane County, Wisconsin
→1984West Second Street Historic District — Ashland, Ashland County, Wisconsin
→2000West Side Commercial Historic District — Milwaukee, Milwaukee County, Wisconsin
→2009West Side School — Rhinelander, Oneida County, Wisconsin
→1994West Washington--North Hi-Mount Boulevards Historic District — Milwaukee, Milwaukee County, Wisconsin
→1975West, Deacon, Octagon House — Pewaukee, Waukesha County, Wisconsin
→1975West, Gen. Francis H., House — Monroe, Green County, Wisconsin
→2023West, Ruth St. John and John Dunham, House and Gardens — Manitowoc, Manitowoc County, Wisconsin
→1979Weston-Babcock House — Necedah, Juneau County, Wisconsin
→1996Weston's Antique Apple Orchard — New Berlin, Waukesha County, Wisconsin
→2000Weyenberg Shoe Factory — Beaver Dam, Dodge County, Wisconsin
→1977Wheeler Hall, Northland College — Ashland, Ashland County, Wisconsin
→1976White Limestone School — Mayville, Dodge County, Wisconsin
→1979White, F. F., Block — Monroe, Green County, Wisconsin
→2010Whitewater Hotel — Whitewater, Walworth County, Wisconsin
→2013Whitewater Passenger Depot — Whitewater, Walworth County, Wisconsin
→2000Whitewater Post Office — Whitewater, Walworth County, Wisconsin
→2000Whiting, Frank B., House — Neenah, Winnebago County, Wisconsin
→2011Whiting, Frank, Boathouse — Neenah, Winnebago County, Wisconsin
→1980Whitman-Belden House — Rochester, Racine County, Wisconsin
→2019Whitney School — Green Bay, Brown County, Wisconsin
→2016Whiton--Parker House — Janesville, Rock County, Wisconsin
→1974Whorton, John Hart, House — Appleton, Outagamie County, Wisconsin
→1988Wick, Michael, Farmhouse and Barn — Menomonee Falls, Waukesha County, Wisconsin
→1986Wiedenbeck--Dobelin Warehouse — Madison, Dane County, Wisconsin
→1983Wilcox, Roy, House — Eau Claire, Eau Claire County, Wisconsin
→2022Wilhelm Tell Schuetzen Haus and Park — New Glarus, Green County, Wisconsin
→1977Willard, Frances, Schoolhouse — Janesville, Rock County, Wisconsin
→1974Williams Free Library — Beaver Dam, Dodge County, Wisconsin
→1985Williams, Frank J., House — Whitefish Bay, Milwaukee County, Wisconsin
→2005Williams, William G. and Anne, House — Sparta, Monroe County, Wisconsin
→1994Wilmanor Apartments — Racine, Racine County, Wisconsin
→1980Wilmarth School — Ashland, Ashland County, Wisconsin
→2013Wilmarth, Lewis C. and Caroline, House — Ashland, Ashland County, Wisconsin
→1984Windpoint Light Station — Racine, Racine County, Wisconsin
→1988Windway — Sheboygan, Sheboygan County, Wisconsin
→1993Wing, William C., House — Neenah, Winnebago County, Wisconsin
→1999Wingra Park Historic District — Madison, Dane County, Wisconsin
→2022Winnebago Cheese Company — Fond du Lac, Fond Du Lac County, Wisconsin
→1982Winnebago County Courthouse — Oshkosh, Winnebago County, Wisconsin
→1978Winslow, George F., House — Eau Claire, Eau Claire County, Wisconsin
→1987Wipf, J. & C., Mills — Iola, Waupaca County, Wisconsin
→1983Wisconsin Avenue Historic District — Waukesha, Waukesha County, Wisconsin
→1984Wisconsin Avenue Historic District — Neenah, Winnebago County, Wisconsin
→2005Wisconsin Concrete Park — Worcester, Price County, Wisconsin
→1994Wisconsin Consistory Building — Milwaukee, Milwaukee County, Wisconsin
→2002Wisconsin Heights Battlefield — Sauk City, Dane County, Wisconsin
→1987Wisconsin Industrial School for Boys — Waukesha, Waukesha County, Wisconsin
→1991Wisconsin Industrial School for Girls — Fitchburg, Dane County, Wisconsin
→2005Wisconsin Leather Company Building — Milwaukee, Milwaukee County, Wisconsin
→1988Wisconsin Memorial Hospital Historic District — Madison, Dane County, Wisconsin
→1982Wisconsin National Life Insurance Building — Oshkosh, Winnebago County, Wisconsin
→2012Wisconsin Pavilion — Neillsville, Clark County, Wisconsin
→1992Wisconsin Power and Light Berlin Power Plant — Berlin, Green Lake County, Wisconsin
→2009WISCONSIN shipwreck (iron steamer) — Kenosha, Kenosha County, Wisconsin
→1970Wisconsin State Capitol ★ NHL — Madison, Dane County, Wisconsin
→1992Wisconsin State Prison Historic District — Waupun, Dodge County, Wisconsin
→1990Wisconsin State Reformatory — Allouez, Brown County, Wisconsin
→1985Wisconsin Telephone Company Building — La Crosse, La Crosse County, Wisconsin
→2002Wisconsin Wagon Company Factory — Madison, Dane County, Wisconsin
→1992Wolff--Jung Company Shoe Factory — Sheboygan, Sheboygan County, Wisconsin
→1982Woman's Club of Wisconsin — Milwaukee, Milwaukee County, Wisconsin
→2015Wood County Courthouse — Wisconsin Rapids, Wood County, Wisconsin
→2016Woodland Hotel — Owen, Clark County, Wisconsin
→1974Woodruff, Jacob, House — Ripon, Fond Du Lac County, Wisconsin
→1999Wright, Duey and Julia, House — Wausau, Marathon County, Wisconsin
→1982Wright, Ely, House — Wausau, Marathon County, Wisconsin
→2021Wright, Razy and John, House — Medary, La Crosse County, Wisconsin
→1999Wyalusing State Park Mounds Archeological District — Bagley, Grant County, Wisconsin
→1977Wyman-Rye Farmstead — Clinton, Rock County, Wisconsin
→2016Wyoming Valley School — Wyoming, Iowa County, Wisconsin
→1983Yanke, Louis, Saloon — Waukesha, Waukesha County, Wisconsin
→1983Yates, Florence, House — Beloit, Rock County, Wisconsin
→1974Yawkey, Cyrus C., House — Wausau, Marathon County, Wisconsin
→2009Yawkey, William H., Boathouse — Hazelhurst, Oneida County, Wisconsin
→2011Yorkville #4 School — Yorkville, Racine County, Wisconsin
→1982Young Men's Christian Association Building — Racine, Racine County, Wisconsin
→1994Young, John, House — Muscoda, Grant County, Wisconsin
→1979Younglands — Lake Geneva, Walworth County, Wisconsin
→1992Z. C. B. J. Hall — Arthur, Chippewa County, Wisconsin
→1997Zachow, William, Farmstead — Bailey's Harbor, Door County, Wisconsin
→2000Zahn, Albert, House — Baileys Harbor, Door County, Wisconsin
→2000Zahn, August, Balcksmith Shop and House — Baileys Harbor, Door County, Wisconsin
→1985ZCBJ Hall — Haugen, Barron County, Wisconsin
→1993Zeisler, George, Building — La Crosse, La Crosse County, Wisconsin
→1988Zimmer, Johann, Farmhouse — Menomonee Falls, Waukesha County, Wisconsin
→2006Zion Congregational Church — Alto, Fond Du Lac County, Wisconsin
→1986Zion Evangelical Lutheran Church — Hartland, Waukesha County, Wisconsin
→2009Zion Evangelical Lutheran Church and Parsonage — Columbus, Columbia County, Wisconsin
→1986Zion Lutheran Church — Appleton, Outagamie County, Wisconsin
→2007Zirbel--Hildebrandt Farmstead — Herman, Dodge County, Wisconsin
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