All - Architectural style - Greek Revival architecture
| Stewart-Blanton House |
| Stewart Cobblestone Farmhouse |
| Stewartfield |
| Stewart House and Howard-Stewart Family Cemetery |
| Stewart-Lee House |
| St. Frances Methodist Church |
| St. George Lutheran Church |
| St. George Plantation House |
| St. Georges Presbyterian Church |
| Stickney-Shepard House |
| Stilley-Young House |
| Stillman, Charles, House |
| Stinson, John R., House |
| Stites House |
| St. James Church |
| St. James Church |
| St. John`s Catholic Church |
| St. John's Church |
| St. John's Church Historic District |
| St. John's Episcopal Church |
| St. John's Episcopal Church |
| St. John's Episcopal Church and Cemetery |
| St. John's Lutheran Church |
| St. John's Lutheran Church |
| St. John's Lutheran Church |
| St. John's Methodist Episcopal Church and Joshua Thomas Chapel |
| St. Joseph Plantation House |
| St. Joseph Proto Cathedral |
| St. Joseph Roman Catholic Church and Rectory |
| St. Joseph's Catholic Church |
| St. Joseph's Roman Catholic Church |
| St. Lawrence, Patrick, House |
| St. Louis Catholic Church |
| St. Louis Plantation |
| St. Luke's Episcopal Church |
| St. Luke's Episcopal Church |
| St. Mark's Episcopal Church |
| St. Mark's Episcopal Church |
| St. Martin Parish Courthouse |
| St. Mary's Catholic Church |
| St. Mary's Convent |
| St. Mary's Rectory |
| St. Mary's Roman Catholic Church, Newport |
| St. Matthew's Church |
| St. Michael's Church |
| St. Michael's Church Historic District |
| Stocking, Samuel, House |
| Stokes, Benjamin A., House |
| Stonebraker and Harbaugh-Shafer Building |
| Stone Building |
| Stonehall |
| Stone House |
| Stone House of Indian Creek |
| Stone House on Kentucky River |
| Stone House, The |
| Stone, John, House |
| Stone, Judge Earl S., House |
| Stone Mills Union Church |
| Stone Plantation |
| Stoney Creek Independent Presbyterian Chapel of Prince William Parish |
| Stoops Hotel |
| Stoughton Universalist Church |
| Stovall, John W., Farm |
| Stowe, Harriet Beecher, House |
| Stowell, Israel, Temperance House |
| Stow-Hasbrouck House |
| St. Paul AME Church |
| St. Paul Presbyterian Church |
| St. Paul's Church |
| St. Paul's Church |
| St. Paul's Episcopal Church |
| St. Paul's Evangelical Lutheran Church |
| St. Paul's Methodist Episcopal Church South |
| St. Paul's Roman Catholic Church |
| St. Peter's Episcopal Church |
| St. Peter's Roman Catholic Church |
| St. Peter the Apostle Church and Buildings |
| Strafford Union Academy |
| Straight, Elisha, House |
| Stranahan-DelVecchio House |
| Strand Historic District, The |
| Strawbridge-Shepherd House |
| Strayer-Couchman House |
| Street, Spencer Boyd, Houses |
| Strickland, William, Row |
| Strong, Elijah, House |
| Strong, Samuel Paddock, House |
| Strother Place, Old |
| St. Stanislaus Seminary |
| St. Stephen's Church |
| St. Thomas Roman Catholic Church and Howard-Flaget House |
| Studabaker-Scott House and Beehive School |
| Sturdivant Hall |
| Sturtevant, Leonard, House |
| St. Vincent De Paul Catholic Church |
| Sub Rosa |
| Summer Trees |
| Sumrall-Albritton House |
| Sunderlage Farm Smokehouse |
| Sunnyside |
Data from United States Park Service and Wikidata
