Minnesota - Criteria: A (event)
| Spina Hotel |
| Split Rock Light Station |
| Spring Valley Carnegie Library |
| Spring Valley Mausoleum |
| St. Agatha's Conservatory of Music and Arts |
| St. Alban's Bay Culvert at Mille Lacs Lake |
| St. Anthony Falls Historic District |
| St. Anthony Park Branch Library |
| Station 13 Minneapolis Fire Department |
| Station 28 Minneapolis Fire Department |
| St. Benedict's Convent and College Historic District |
| St. Charles City Bakery |
| St. Cloud Commercial Historic District |
| St. Cornelia's Episcopal Church |
| St. Croix Boom Company House and Barn |
| St. Croix Boom Site |
| St. Croix Recreational Demonstration Area |
| Stearns County Courthouse and Jail |
| Steensland Library-St. Olaf College |
| Sterling Congregational Church |
| Stevens, I.W., Lakeside Cottage |
| Stevens Square Historic District |
| Stewart, William E., House |
| Stiklestad United Lutheran Church |
| Stillwater Commercial Historic District |
| St. James Hotel |
| St. John's Lutheran 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 African Methodist Episcopal Church |
| St. Mark's Episcopal Chapel |
| St. Mary's Church of the Purification-Catholic |
| St. Mary's Hospital Dairy Farmstead |
| St. Michael's School and Convent |
| St. Nicholas Orthodox Church |
| Stockyards Exchange |
| Stoppel, George, Farmstead |
| St. Paul Cathedral-Catholic |
| St. Paul City Hall and Ramsey County Courthouse |
| St. Pauli Norwegian Evangelical Lutheran Church |
| St. Paul, Minneapolis, & Manitoba Railway Company Shops Historic District |
| St. Paul Municipal Grain Terminal |
| St. Paul Public/James J. Hill Reference Library |
| St. Paul's Evangelical Lutheran Church & Parsonage |
| St. Paul Union Depot |
| St. Peter Armory |
| St. Peter Carnegie Library |
| St. Peter Commercial Historic District |
| Strangers Refuge Lodge Number 74, IOOF |
| Strutwear Knitting Company Building |
| Sts. Peter and Paul Russian Orthodox Church |
| St. Stefan's Romanian Orthodox Church |
| Stuntz Bay Boathouse Historic District |
| Sugar Loaf |
| Summer Branch Library |
| Sunset Beach Hotel |
| Supervisor's Office Headquarters |
| Svenska Mission Kyrka i Sodre Maple Ridge |
| Swedish Evangelical Lutheran Church |
| Swedish Evangelical Lutheran Church |
| Swift County Courthouse |
| Swift, Henry A., House |
| Tanner's Hospital |
| Tanttari, Waino, Field Hay Barn |
| Taralseth, K.J., Company |
| Taylors Falls Public Library |
| Terrace Historic District |
| Terrace Mill Historic District |
| Tettegouche Camp Historic District |
| Thayer Hotel |
| Theopold Mercantile Co. Wholesale Grocery Building |
| Thirty-sixth Street Branch Library |
| THOMAS WILSON (Whaleback Freighter) Shipwreck |
| Thompson, Charles, Memorial Hall |
| Thompson Summer House |
| Todd County Courthouse, Sheriff's House and Jail |
| Tower Fire Hall |
| Traverse des Sioux |
| Trinity Episcopal Church |
| Trinity Lutheran Church |
| Triune Masonic Temple |
| Trondhjem Norwegian Lutheran Church |
| Turner Hall |
| Twin City Rapid Transit Company Steam Power Plant |
| Two Harbors Light Station |
| Union Hotel |
| United Church Seminary |
| United States Army Corps of Engineers Duluth Vessel Yard |
| United States Post Office and Courthouse |
| United States Post Office, Fairmont |
| Universal Laboratories Building |
| University of Minnesota Old Campus Historic District |
| Upper Sioux Agency |
| US Fisheries Station, Duluth |
| U.S. Post Office-Alexandria |
| USS ESSEX Shipwreck Site |
| Uytendale, Christian F., Farmstead |
| Valley Grove |
Data from United States Park Service and Wikidata
