All - Architectural style - Federal architecture
| Springfield |
| Springfield Plantation |
| Spring Garden |
| Spring Green |
| Spring Grove |
| Spring Hill |
| Spring Hill Farm |
| Spring Hill Farm |
| Spring Station |
| Spring Valley Farm |
| Sproul Homestead |
| Spye Park |
| Squire Tarbox House |
| Squire Turner House |
| Sroufe House |
| Stanley |
| Stanley, Leonard W., House |
| Staples-Crafts-Wiswall Farm |
| Starkey, Otis, House |
| Starl House |
| State Bank Building, Decatur Branch |
| State Bank of North Carolina |
| Statesview |
| St. Augustine's Chapel |
| Stearns, Amos, House |
| Steckel, Daniel, House |
| Steele, John, House |
| Steger House |
| Stephenson, Benjamin, House |
| Stephenson House |
| Sterling Homestead |
| Sternbergh House |
| Sterrett House |
| Stetson-Ford House |
| Stevens, H.R., House |
| Stevens, Israel, House |
| Stevenson House |
| Stevens-Sommerfeldt House |
| Stewart-Hawley-Malloy House |
| Stewart-Hinton House |
| St. Giles |
| Stimpson, William, House |
| Stites House |
| St. John's Church |
| St. John's Church Historic District |
| St. John's Episcopal |
| St. John's Episcopal Church |
| St. John's Episcopal Churdh |
| St. John's Parsonage |
| St. Julien |
| St. Lawrence, Patrick, House |
| St. Mary's Church and Cemetery |
| Stocking, Samuel, House |
| Stockton |
| Stockton-Ray House |
| Stokes, Charles, House |
| Stokes-Evans House |
| Stonebraker and Harbaugh-Shafer Building |
| Stone Hall |
| Stonehouse Farm |
| Stone House on West Hickman |
| Stone, Joseph B., House |
| Stone Manse |
| Stone, Medad, Tavern |
| Stone's Trace |
| Stone-Tolan House |
| Stonewall |
| Stonyfield Farm |
| Storm, Stephen, House |
| Story, Joseph, House |
| Stout, Daniel, House |
| Stovall, John W., Farm |
| Stower, Asa, House |
| St. Patrick's Catholic Church |
| St. Paul's Church |
| St. Paul's Church and Cemetery |
| St. Paul's Episcopal Church |
| St. Peter's Presbyterian Church and Spencertown Cemetery |
| Strafford Union Academy |
| Strange, Robert, Country House |
| Stratton |
| Stratton, Gov. Charles C., House |
| Stratton's Inn |
| Strawberry Hill |
| Strawberry Hill |
| Streett, Col. John, House |
| Strong, Capt. Richard, House |
| Strong, Elijah, House |
| Strong, Jedediah, House |
| Strong, Jedediah II, House |
| Strong, John, House |
| Strong, John Stoughton, House |
| Stroube House |
| St. Stephen's Church |
| Stuart, Robert, House |
| Stuckey House |
| Sturgeon House |
| Sudbury Congregational Church |
| Sudler House |
| Sugar Grove |
Data from United States Park Service and Wikidata
