Minnesota - Criteria: C (architecture/engineering)
| Bridges No. L-5853 and 92247 |
| Brightwood Beach Cottage |
| Broach, H. H., House |
| Broadway Bridge |
| Brooks, Edward, Sr. and Markell, House |
| Browns Valley Carnegie Public Library |
| Bruce Mine Headframe |
| Brunson, Benjamin, House |
| Buck, Cassius, House |
| Buckham, Thomas Scott, Memorial Library |
| Buffalo River State Park WPA/Rustic Style Historic Resources |
| Buhl Public Library |
| Buhl Village Hall |
| Bull-of-the-Woods Logging Scow |
| Bunnell, Willard, House |
| Burbank-Livingston-Griggs House |
| Burnham Building |
| Burntside Lodge Historic District |
| Burton-Rosenmeier House |
| Burwell, Charles H., House |
| Bush, John G., House |
| Butler Brothers Company |
| Butler, Emmett, House |
| Butler, Pierce and Walter, House |
| Cahill School |
| Caledonia Commercial Historic District |
| Calhoun Beach Club |
| Calumet Hotel |
| Camden State Park CCC/WPA/Rustic Style Historic District |
| Cameron, Daniel, House |
| Campbell, William H. and Alma Downer, House |
| Cannomok'e-Pipestone National Monument |
| Cannon Falls School |
| Cappelen Memorial Bridge |
| Carlson, G. A., Lime Kiln |
| Carlson, J. C., House |
| Carlton County Courthouse |
| Carpenter, Elbert L., House |
| Carpenter, Eugene J., House |
| Carufel, Louis, and E. LaRose, House |
| Carver Historic District |
| Cascade River Wayside |
| Casey, Patrick, House |
| Cathedral of Our Merciful Saviour |
| Cedar Avenue Bridge |
| Cedar Square West |
| Center Building-Minnesota Hospital for The Insane |
| Center City Historic District |
| Central Presbyterian Church |
| Chadwick, Loren L., Cottages |
| Chamber of Commerce |
| Chapel of the Good Sheperd |
| Chaska Historical Marker |
| Chateau Dodge Theatre |
| Chatfield Public Library |
| Chester Terrace |
| Chicago and North Western Railroad Depot |
| Chicago, Milwaukee, and St. Paul Depot |
| Chicago, Milwaukee and St. Paul Freight House |
| Chicago, Milwaukee, St. Paul and Pacific Depot, Freight House and Train Shed |
| Chicago, St. Paul, Minneapolis, and Omaha Turntable |
| Chippewa County Bank |
| Chollar, H. D., House |
| Christ Church-Episcopal |
| Christ Church Lutheran |
| Church of Our Savio-Episcopal |
| Church of St. Adrian-Catholic |
| Church of St. Agnes-Catholic |
| Church of St. Bernard-Catholic |
| Church of St. Bridget-Catholic |
| Church of St. Casimir-Catholic |
| Church of St. Francis Xavier-Catholic |
| Church of St. Joseph-Catholic |
| Church of St. Joseph-Catholic |
| Church of St. Mary Help of Christians-Catholic |
| Church of St. Michael-Catholic |
| Church of St. Peter-Catholic |
| Church of Sts. Joseph and Mary-Catholic |
| Church of Sts. Peter and Paul-Catholic |
| Church of St. Stanislaus-Catholic |
| Church of St. Stephen (Catholic) |
| Church of St. Stephen-Catholic |
| Church of the Advent |
| Church of the Annunciation-Catholic |
| Church of the Assumption-Catholic |
| Church of the Good Shepherd |
| Church of the Good Shepherd-Episcopal |
| Church of the Holy Comforter-Episcopal |
| Church of the Holy Communion-Episcopal |
| Church of the Holy Cross-Episcopal |
| Church of the Holy Trinity-Catholic |
| Church of the Immaculate Conception-Catholic |
| Church of the Redeemer-Episcopal |
| Church of the Sacred Heart (Catholic) |
| Chyphers, John T., House |
| Citizens' National Bank |
| Clarke, Nehemiah P., House |
| Clarks Grove Cooperative Creamery |
| Clearwater Masonic Lodge-Grand Army of the Republic Hall |
| Clement, C. C., House |
Data from United States Park Service and Wikidata
