| Stewart County, TN (County) |
| Stewart Manor, NY (Village) |
| Stewart Township, PA (Township) |
| Stewartstown, PA (Borough) |
| Stewartstown, NH (Town) |
| Stewartsville, MO (City) |
| Stewartville, MN (City) |
| Stickney, IL (Village) |
| Stickney, SD (Town) |
| Stickney Township, IL (Township) |
| Stidham, OK (Town) |
| Stigler, OK (City) |
| Stiles Town, WI (Town) |
| Stilesville, IN (Town) |
| Stillman Valley, IL (Village) |
