Wisconsin - Role: Building
| St. Croix Falls Auditorium |
| Stebbins, Edward N. and Mary T., House |
| Stebbins, Harrison, House |
| Steckart and Falck Double Block |
| Steensland, Halle, House |
| Steiner, John, Store |
| Steinle Turret Machine Company |
| Steinman, John C. and Barbara, House |
| Steinmeyer, William, House |
| Steven House |
| Stevens Point State Normal School |
| Stewart, Hiram C., House |
| St. Germain dit Gauthier House |
| St. Gregory's Church |
| St. James Episcopal Church |
| St. John Chrysostom Church |
| St. John of God Roman Catholic Church, Convent, and School |
| St. John's Episcopal Church |
| St. John's Lutheran Church |
| St. John's Roman Catholic Cathedral |
| St. John the Baptist Catholic Church |
| St. Josaphat Basilica |
| St. Joseph's Catholic Church Complex |
| St. Joseph's Chapel |
| St. Joseph's Roman Catholic Church |
| St. Joseph's School |
| St. Lucas Evangelical German Lutheran Church and Cemetery |
| St. Luke's Episcopal Church, Chapel, Guildhall, and Rectory |
| St. Mark's Episcopal Church |
| St. Mark's Episcopal Church, Guild Hall and Vicarage |
| St. Martini Evangelical Lutheran Church |
| St. Mary of the Angels Church and Monastery |
| St. Mary's Academy and College |
| St. Mary's Catholic Church |
| St. Mary's Catholic Church Complex |
| St. Mary’s Catholic Church Complex |
| St. Mary School |
| St. Mary's Convent |
| St. Mary's Rectory |
| St. Mary's Roman Catholic Church |
| St. Matthew Christian Methodist Episcopal Church |
| St. Matthew's Episcopal Church |
| St. Matthias Episcopal Church |
| Stock Pavilion |
| Stolte, William, Jr., House |
| Stolte, William, Sr., House |
| Stone, Ben and Margaret, Boathouse |
| Stoner, Joseph J., House |
| Stony Hill School |
| Stoppenbach, Emil and Flora, House |
| Stoughton High School |
| Stoughton Municipal Power Plant No.1 |
| Stoughton Universalist Church |
| Stowell, Israel, Temperance House |
| St. Patrick's Church |
| St. Patrick's Roman Catholic Church |
| St. Patrick's Roman Catholic Church |
| St. Patrick's Roman Catholic Church |
| St. Patrick's Roman Catholic Church |
| St. Paul Evangelical Lutheran Church |
| St. Paul's Episcopal Church |
| St. Paul's Episcopal Church |
| St. Paul's Episcopal Church |
| St. Peter's and St. Joseph's Catholic Churches |
| St. Peter's Catholic School |
| St. Peter's Church |
| St. Peter's Episcopal Church |
| St. Peter's Roman Catholic Church |
| Strang, James Jesse, House |
| Strang, Soloman J., House |
| Stribley, Charles W., House |
| Strong Building |
| Strunk, John and Eleanor, House |
| Sturgeon Bay Post Office |
| St. Wenceslaus Roman Catholic Church |
| Suhr, John J., House |
| Sunnyhill Home |
| Sunset Point |
| Sutliff, Solon and Mathilda, House |
| Swan House and Vita Spring Pavilion |
| Tainter, Louis Smith, House |
| Tainter, Mabel, Memorial Building |
| Tallmadge, Montgomery and Nancy, House |
| Tallman House |
| Tank Cottage |
| Taylor, A. E., House |
| Taylor County Courthouse |
| Taylor, David, House |
| Temple Beth Israel |
| Temple of Free Masonry |
| Temple Zion and School |
| Ten Chimneys |
| Ten Chimneys |
| Ten Eyck, Albert and Minna, Round Barn |
| Tenney Building |
| Tenny, Dr. J. T., House |
| Tester and Polin General Merchandise Store |
| Teweles and Brandeis Grain Elevator |
| Texaco Service Station |
| Thelen, John Nicholas and Hermina, House |
Data from United States Park Service and Wikidata
