All - Architectural style - American Craftsman
| Queen City Heights Historic District |
| Raabe, Capt. George, House |
| Rahrer, Francis, House |
| Rainey Street Historic District |
| Ralston, Mary, House |
| Ramsey, Charles N., and Herry E. Weese House |
| Rastus-Read House |
| Reay Boathouse |
| Red Men Hall |
| Reuter, Dr. J. A., House |
| Rex Arms Apartments |
| Richardson House |
| Ripple House |
| Roann-Paw Paw Township Public Library |
| Robbins, Alice H., House |
| Roberts House |
| Robindreau, Alfred E., House |
| Rogers, Ghent W., House |
| Rosemont Crest Historic District |
| Rose Theatre |
| Royal-Crumpler-Parker House |
| Royse City Lodge No. 663 A.F. & A.M. |
| Rudy-Kodzoff House |
| Rufwud Cottage |
| Ruhland, Charles and Anna |
| Russell-Arnold House |
| Rutherford House |
| Saginaw County Fairgrounds Main Gate |
| San Antonio River Valley (West of Goliad) Rural Historic District |
| Sanders, Erick Gustave, Mansion |
| Sanderson, James S., House |
| Sanguinet, Marshall R., House |
| Schlenker, Almot, House |
| Seaman, Roy C. and Lena (Johnson), House |
| Sevareid, Alfred and Clara, House |
| Seward Depot |
| Sharp House |
| Shiels, Thomas, House |
| Shoaf, John H., House |
| Shogren, Fred A., May, and Ann, House |
| Short-Line Residential Historic District |
| Shoup, Paul, House |
| Skyline Drive Historic District (Boundary Increase) |
| Smith, Alfred H. and Mary E., House |
| Smith, Henry Clay, House |
| Smith, J. Homer, House |
| Smithville Residential Historic District |
| Smith, William P., House |
| South Boise Fire Station |
| South Center Street Historic District |
| Southern Pacific Passenger Depot |
| South Overton Residential Historic District |
| Springdale Cemetery |
| Stake, R.O., House |
| Standley House |
| Station 13 Minneapolis Fire Department |
| Steen, Helmer and Selma, House |
| Steffens-Drewa House Complex |
| Sterne-Hoya Historic District |
| Stevens, Arnold, House |
| Stevenson, Joseph R. and Mary M., House |
| St. John's Presbyterian Church |
| St. Joseph's Catholic Church |
| Stone, Ben and Margaret, Boathouse |
| Stoner House |
| Stribley, Charles W., House |
| Strong City Atchison, Topeka, & Santa Fe Depot |
| Sullivan, James J., House |
| Sun House |
| Tenth Street Historic District |
| Texas and Pacific Railroad Depot |
| Texas Technological College Dairy Barn |
| Tinlinn Apartments |
| Toltec Lodge |
| Tousey, Benjamin C., House |
| Trent-Beaver House |
| Trout, Walter C.-White House |
| Tunturi, Fred, House |
| Union Cemetery Gardener's Cottage |
| University of Wisconsin Dairy Barn |
| Van Briggle Pottery Company |
| Van De Mark, Charles W., House |
| Van Valkenburg, Grant House |
| Vikingsholm |
| Walker, Howard, House |
| Wasserman House |
| Waubesa School |
| Wehring Shoe Shop and Residence |
| Welcek Farmstead |
| Welder, Robert H., House |
| Wendel Property |
| Wesely, Joseph, House and Barn |
| Westminster College President's House |
| Westphalia Rural Historic District |
| West Side Historic District |
| Wheatley Place Historic District |
| White Hall |
| White, Joseph and Minnie, House |
| Wildwood Park Historic District |
| Williams, James and Corinne, House |
Data from United States Park Service and Wikidata
