Minnesota - Criteria: A (event)
| Canadian National Railways Depot |
| Canby Commercial Historic District |
| Cannon Falls Commercial Historic District |
| Cannon Falls School |
| Cappelen Memorial Bridge |
| Carleton Airport |
| Carlson, G. A., Lime Kiln |
| Carlton County Courthouse |
| Carter Block |
| Carver Historic District |
| Cascade River Wayside |
| Cathedral of Our Merciful Saviour |
| Cedar Avenue Bridge |
| Cedar Square West |
| Center Building-Minnesota Hospital for The Insane |
| Center City Historic District |
| Central Grade School |
| Chadwick, Loren L., Cottages |
| Chamber of Commerce |
| Chapel of the Good Sheperd |
| Chase Hotel |
| Chateau Dodge Theatre |
| Chatfield Public Library |
| Chicago and North Western Depot |
| Chicago and North Western Railroad Depot |
| Chicago and North Western Railroad Depot |
| Chicago Great Western Depot |
| Chicago, Milwaukee and St. Paul Depot |
| Chicago, Milwaukee, and St. Paul Depot |
| Chicago, Milwaukee and St. Paul Freight House |
| Chicago, Milwaukee and St. Paul Railroad Grade Separation |
| Chicago, Milwaukee and St. Paul Railway Station |
| Chicago, Milwaukee, St. Paul and Pacific Depot |
| Chicago, Milwaukee, St. Paul and Pacific Depot |
| Chicago, Milwaukee, St. Paul, and Pacific Depot |
| Chicago, Milwaukee, St. Paul and Pacific Depot and Lunchroom |
| Chicago, Milwaukee, St. Paul and Pacific Depot, Freight House and Train Shed |
| Chicago, Milwaukee, St. Paul and Pacific Railroad Depot |
| Chicago, Milwaukee, St. Paul and Pacific Railroad Depot |
| Chicago, St. Paul, Minneapolis, and Omaha Depot |
| Chicago, St. Paul, Minneapolis, and Omaha Turntable |
| Chik Wauk Lodge |
| Chippewa County Bank |
| Chisholm Commercial Historic District |
| Chollar, H. D., House |
| Christiania Lutheran Free Church |
| Chubb, Orville P. and Sarah, House |
| Church of St. Agnes-Catholic |
| Church of St. Boniface |
| Church of St. Bridget-Catholic |
| Church of St. Casimir-Catholic |
| Church of St. Francis Xavier-Catholic |
| Church of St. Francis Xavier-Catholic |
| Church of St. Hubertus-Catholic |
| Church of St. John the Baptist (Catholic) |
| Church of St. Joseph (Catholic) |
| Church of St. Joseph-Catholic |
| Church of St. Joseph-Catholic |
| Church of St. Kilian (Catholic) |
| Church of St. Mary Help of Christians-Catholic |
| Church of St Mary's-Catholic |
| Church of St. Rose of Lima |
| Church of Sts. Joseph and Mary-Catholic |
| Church of Sts. Peter and Paul-Catholic |
| Church of St. Stephen-Catholic |
| Church of St. Thomas |
| Church of St. Wenceslaus-Catholic |
| Church of the Advent |
| Church of the Annunciation-Catholic |
| Church of the Assumption-Catholic |
| Church of the Good Shepherd |
| Church of the Holy Comforter-Episcopal |
| Church of the Holy Communion-Episcopal |
| Church of the Holy Cross-Episcopal |
| Church of the Holy Family (Catholic) |
| Church of the Holy Trinity-Catholic |
| Church of the Immaculate Conception-Catholic |
| Church of the Most Holy Trinity (Catholic) |
| Church of the Redeemer-Episcopal |
| Church of the Sacred Heart (Catholic) |
| Church of the Sacred Heart (Catholic) |
| Citizens' National Bank |
| City Blacksmith Shop |
| Civilian Conservation Corps Camp S-52 |
| Clark and McCormack Quarry and House |
| Clarks Grove Cooperative Creamery |
| Clearwater Evangelical Lutheran Church |
| Clearwater Lodge |
| Clearwater Masonic Lodge-Grand Army of the Republic Hall |
| Clements State Bank Building |
| Cloquet City Hall |
| Cloquet-Northern Office Building |
| Coates House |
| Cokaton P.R.S. Onnen Tovio Raittiusseura |
| Cole, A.L., Memorial Building |
| Coleraine Carnegie Library |
| Coleraine City Hall |
| Coleraine Methodist Episcopal Church |
| Commerce Building |
| Commercial Hotel |
Data from United States Park Service and Wikidata
