Minnesota - Area of significance: Architecture
| Ramsey, Alexander, House |
| Ramsey, Justus, Stone House |
| Rand, Rufus, Summer House and Carriage Barn |
| Rand Tower |
| Rau/Strong House |
| Reads Landing School |
| Red Lake County Courthouse |
| Red Wing City Hall |
| Red Wing Mall Historic District |
| Red Wing Residential Historic District |
| Renville County Courthouse and Jail |
| Rice County Courthouse and Jail |
| Rinshed, John, House |
| River Inn |
| Riverview Branch Library |
| Robert Street Bridge |
| Rochat-Louise-Sauerwein Block |
| Rochester Armory |
| Rochester Public Library |
| Rock County Courthouse and Jail |
| Rock Island Depot |
| Roosevelt Hall |
| Roselawn Chapel and Administration Building |
| Rowe, John, House |
| Sacred Heart Cathedral and Cathedral School |
| Salvation Army Women's Home and Hospital |
| SAMUEL P. ELY Shipwreck |
| Sandstone School |
| Sargent, Homer E., House |
| Sauntry, William, House and Recreation Hall |
| Sayer House |
| Scanlan, Michael, House |
| Scenic State Park CCC/Rustic Style Service Yard |
| Scenic State Park CCC/WPA/Rustic Style Historic Resources |
| Schell, August, Brewing Company |
| Schell, Otto, House |
| Schlitz Hotel |
| Schmid Farmhouse Ruin |
| Schmidt, Clara and Julius, House |
| Schmidt, Jacob, Brewing Company Historic District |
| Schneider, Charles W., House |
| Schornstein Grocery and Saloon |
| Schumacher, Emily and Stephen, House |
| Schwartz, Charles, House and Barn |
| Schwedes, Henry S. and Magdalena, House |
| Scoville Memorial Library-Carleton College |
| Seitaniemi, Alex, Housebarn |
| Semple, Anne C. and Frank B., House |
| Seppman Mill |
| Severance, Cordenio, House |
| Shakopee Historic District |
| Shattuck Historic District |
| Shaw-Hammons House |
| Shaw Memorial Library |
| Sheffield, Benjamin B., House |
| Sherburn Commercial Historic District |
| Sherburn Community Building |
| Sherwood Forest Lodge Complex |
| Shubert, Sam S., Theatre |
| Shubert, Sam S., Theatre and Shubert Building |
| Shumway Hall and Morgan Refectory-Shattuck School |
| Sibley County Courthouse-1879 |
| Sibley County Courthouse and Sheriff's Residence and Jail |
| Sibley, Henry H., House |
| 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 |
| South Broadway Historic District |
| South German Street Historic District |
| South Pike Bay Site |
| Spangenberg, Frederick, House |
| Sparre Barn |
| Sperry, Albert H. and Jennie C., House |
| Spina Hotel |
| 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. Cloud Veterans Administration Hospital Historic District |
| St. Cornelia's Episcopal Church |
| St. Croix Recreational Demonstration Area |
| 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 |
| St. George Serbian Orthodox Church |
| Stiklestad United Lutheran Church |
| Stillwater Commercial Historic District |
Data from United States Park Service and Wikidata
