Wisconsin - Criteria: A (event)
| Chicago, St. Paul, Minneapolis and Omaha Railroad Car Shop Historic District |
| Chicago, St. Paul, Minneapolis and Omaha Railroad Passsenger Station |
| Christ Evangelical Church |
| CHRISTINA NILSSON (shipwreck) |
| Church Hill Historic District |
| Church of the Atonement |
| Chute Pond Dam |
| Citizens State Bank of Gillett |
| City of Beloit Waterworks and Pump Station |
| City of Waterloo Carousel |
| Civic Center Historic District |
| Clark County Jail |
| Clarke, George Lawrence Jr., House |
| Cleveland's Hall and Blacksmith Shop |
| Club Harbor |
| Colfax Municipal Building |
| College Avenue Historic District |
| Columbia Park Band Shell |
| Columbus City Hall |
| Columbus Downtown Historic District |
| Columbus Fireman's Park Complex |
| Columbus Public Library |
| Commandant's Residence Home |
| Commercial Hotel |
| Confluence Commercial Historic District |
| Congregation Beth Israel Synagogue |
| Cook-Rutledge House |
| Cooksville Cheese Factory |
| Copper Falls State Park |
| Cornell Pulpwood Stacker |
| Courtney, J. B., Woolen Mills |
| Court Street Commercial Historic District |
| Court Street Methodist Church |
| Covered Bridge |
| Cox, Angie Williams, Library |
| Crawford County Courthouse |
| Crosby, James B., House |
| Cudahy Chicago and North Western Railway Depot |
| Cumberland Public Library |
| Curtis-Kittleson House |
| Cushing Land Agency Building |
| Daily Northwestern Building |
| Dana, George and Mary Agnes, House |
| Danes Hall |
| Daniels Town Hall |
| Dansk Evangelical Lutheran Kirke |
| Davidson Windmill |
| Day, Isham, House |
| Delafield Fish Hatchery |
| Delavan Post Office |
| Dells Mill |
| Dells of the Eau Claire County Park |
| Denniston House |
| De Pere Lock and Dam Historic District |
| De Pere Public Library |
| Dettman, Art, Fishing Shanty |
| Devil's Lake State Park |
| Dousman Hotel |
| Downtown Baraboo Historic District |
| Downtown Churches Historic District |
| Downtown Historic District |
| Draize, August, Farmstead |
| Drummond Business Block |
| Dunlap, Adam, Farmstead |
| Durward's Glen |
| Eagle Bluff Lighthouse |
| Eagle River Stadium |
| East Brady Street Historic District |
| East Dayton Street Historic District |
| East Hill Residential Historic District |
| East Side Commercial Historic District |
| East Wilson Street Historic District |
| Eau Claire Vocational School |
| Edgar Village Hall |
| Edgerton Depot |
| Eggiman, Ernest, House |
| Eighth Street Historic District |
| Elkhart Lake Road Race Circuits |
| Elkhorn Municipal Building |
| Empire Block |
| End of the Trail |
| Ephraim Moravian Church |
| Ephraim Village Hall |
| Evans, Jonathan H., House |
| Evansville Standpipe |
| Exchange Square Historic District |
| Fairbanks Flats |
| Falque, Joachine J., House |
| Fargo, L. D., Public Library |
| Fern School |
| Fess Hotel |
| Fifield Fire Lookout Tower |
| Fifield Town Hall |
| Fire Station No. 4 |
| First Capitol |
| First Church of Christ, Scientist |
| First English Lutheran Church |
| First Kindergarten |
| First Lutheran Church |
| First Methodist Church |
Data from United States Park Service and Wikidata
