Utah - Area of significance: Architecture
| Salt Lake Stock and Mining Exchange Building |
| Salt Lake Union Pacific Railroad Station |
| Sampson Apartments |
| Sandy City Bank |
| Sandy Co-Op Block |
| Sandy Historic District |
| Sandy Second Ward Chapel |
| Santa Clara Relief Society House |
| Schneitter Hotel |
| School House |
| Scorup, John Albert, House |
| Scowcroft, Heber, House |
| Scowcroft Warehouse |
| Seeley, Justis Wellington II, House |
| Seeley, William Stuart, House |
| Seely, John H., House |
| Sevier Ward Church |
| Shafer, John Henry, House |
| Sharp, John C., House |
| Shepherd, Dr. Warren, House |
| Shepherd, Harriet S., House |
| Siddoway, William and Emily, House |
| Silver Brothers' Iron Works Office and Warehouse |
| Silver Row |
| Simonsen, Soren, House |
| Singleton, Robert and Mary Ann, House |
| Singleton, Samuel, House |
| Singleton, Thomas and Eliza Jane, House |
| Skeen, William D., House |
| Skinner, Horace A., House |
| Smith Apartments |
| Smith-Bailey Drug Company Building |
| Smith, Ellen, House |
| Smithfield Public Library |
| Smith, Francis 'Frank' and Eunice, House |
| Smith, Hannah Maria Libby, House |
| Smith, Jesse N., House |
| Smith, Jesse Wells and Miriam, House |
| Smith, John Y. and Emerette C., House |
| Smith, Joseph M. and Celestia, House |
| Smith, Lauritz H. and Emma, House |
| Smith, Lauritz, House |
| Smith, Ray F. and Ethel, House |
| Smith, Seth W., House |
| Smith, Thomas J. and Amanda N., House |
| Smith, Warren B., House |
| Smith, William McNeil, House |
| Smith, William P., House |
| Smoot, Reed, House |
| Smyth, Dennis A., House |
| Snyder, Wilson I., House |
| Sorensen, Dykes, House |
| Sorensen, Fredrick Christian, House |
| South Campground Amphitheater |
| South Campground Comfort Station |
| South Entrance Sign |
| South Temple Historic District |
| Spanish Fork High School Gymnasium |
| Sprague Branch of the Salt Lake City Public Library |
| Spring City School |
| Springville High School Art Gallery |
| Springville Historic District |
| Staker, Alma, House |
| Staker, James B., House |
| Stanworth, Emanuel and Ursella, House |
| Star Hall |
| Starr Ranch |
| Star Theatre |
| Stayner-Steed House |
| St. Christopher's Episcopal Mission |
| Steele, John, House |
| Steiner American Building |
| Stephens, Mitchell M., House |
| Stewart-Hills House |
| Stewart-Woolley House |
| St. George Tabernacle |
| St. George Temple |
| St. Mark's Episcopal Cathedral |
| Stockmore Ranger Station |
| Stone Farmstead |
| Stoney, Robert, House |
| Stoney, Robert W., House |
| St. Paul's Episcopal Church and Lodge |
| Strang, James P. and Lydia, House |
| Stratford Hotel |
| Streeter, Eugene, House |
| Structure at 490 E. 200 North |
| Sugar House LDS Ward Building |
| Sugden, Roberta, House |
| Sullivan, James R. and Mary E., House |
| Summit County Courthouse |
| Sunnyfield Barn |
| Superintendent's Residence at the Utah State Hospital |
| Sutton, Ephraim D. and William D., House |
| Sweet Candy Company Building |
| Swett Ranch |
| Symphony Hall |
| Tampico Restaurant |
| Tanner, A. N., House |
| Tanner, Henry M., House |
Data from United States Park Service and Wikidata
