Minnesota - Criteria: C (architecture/engineering)
| Sibley State Park CCC/Rustic Style Historic District |
| Simons Building and Livery Barn |
| Skinner Memorial Chapel-Carleton College |
| Slade Hotel |
| Smith-Cosgrove House |
| Smith, H. Alden, House |
| Smith, W. W., House |
| Soo Line Depot |
| Spangenberg, Frederick, House |
| Sparre Barn |
| Spina Hotel |
| Split Rock Bridge |
| Split Rock Light Station |
| Spring Valley Carnegie Library |
| Spring Valley Methodist Episcopal Church |
| St. Alban's Bay Culvert at Mille Lacs Lake |
| St. Anthony Falls Historic District |
| St. Anthony Park Branch Library |
| Stanton, Lewis H., House |
| State Prison Historic District |
| St. Benedict's Convent and College Historic District |
| St. Cornelia's Episcopal Church |
| St. Croix Recreational Demonstration Area |
| Stearns County Courthouse and Jail |
| Steele County Courthouse |
| Steensland Library-St. Olaf College |
| Steffens, Ephraim, House |
| Stewart Memorial Presbyterian Church |
| Stiklestad United Lutheran Church |
| Stillwater Bridge |
| Stillwater Commercial Historic District |
| St. James Hotel |
| St. John's Lutheran Church |
| St. John the Divine Episcopal Church |
| St. Joseph's Academy |
| St. Joseph's Church-Catholic |
| St. Louis County 4-H Club Camp |
| St.Louis County District Courthouse |
| St. Mark's Episcopal Chapel |
| St. Mary's Church of the Purification-Catholic |
| St. Matthew's School |
| St. Michael's School and Convent |
| Stockyards Exchange |
| Stoppel, George, Farmstead |
| Stout, James C. and Agnes M., House |
| St. Paul Cathedral-Catholic |
| St. Paul City Hall and Ramsey County Courthouse |
| St. Paul, Minneapolis, & Manitoba Railway Company Shops Historic District |
| St. Paul Public/James J. Hill Reference Library |
| St. Paul Union Depot |
| St. Paul Women's City Club |
| St. Peter Armory |
| Strunk-Nyssen House |
| Stuntz Bay Boathouse Historic District |
| Stussi, Henry, House |
| Superior Packing Company Plant |
| Supervisor's Office Headquarters |
| Svenska Mission Kyrka i Sodre Maple Ridge |
| Swedish Evangelical Lutheran Church |
| Swift County Courthouse |
| Swinford Townhouses and Apartments |
| Tanner's Hospital |
| Taylor, George W., House |
| Taylors Falls Public Library |
| Terrace Mill Historic District |
| Tettegouche Camp Historic District |
| Thief River Falls Public Library |
| Third Street Bridge |
| Thoirs, Alexander, House |
| THOMAS WILSON (Whaleback Freighter) Shipwreck |
| Thompson, Charles, Memorial Hall |
| Thompson-Fasbender House |
| Thompson, Hannah C. and Peter E., House |
| Thompson Summer House |
| Ticknor, Heman L., House |
| Todd County Courthouse, Sheriff's House and Jail |
| Toogood Barns |
| Towne-Akenson House |
| Traphagen, Oliver G., House |
| Trinity Chapel-Episcopal |
| Trinity Episcopal Church |
| Trinity Episcopal Church |
| Trinity Episcopal Church |
| Trinity Lutheran Church |
| Triune Masonic Temple |
| Troendle, Lucas, House |
| Turnblad, Swan, House |
| Two Harbors Carnegie Library |
| Two Harbors Light Station |
| Union Presbyterian Church |
| United Church Seminary |
| United States Army Corps of Engineers Duluth Vessel Yard |
| United States Post Office |
| United States Post Office and Courthouse |
| University Hall-Old Main, Hamline University |
| University of Minnesota Old Campus Historic District |
| Upper Sioux Agency |
| US Fisheries Station, Duluth |
| U.S. Post Office-Alexandria |
| USS ESSEX Shipwreck Site |
Data from United States Park Service and Wikidata
