| South Windsor, CT (Town) |
| South Woodbury Township, PA (Township) |
| South Zanesville, OH (Village) |
| Southampton, MA (Town) |
| Southampton, NY (Town) |
| Southampton, NY (Village) |
| Southampton County, VA (County) |
| Southampton Township, NJ (Township) |
| Southampton Township, PA (Township) |
| Southampton Township, PA (Township) |
| Southampton Township, PA (Township) |
| Southampton Township, PA (Township) |
| Southaven, MS (City) |
| Southaven Community Development District, FL (CDD) |
| Southbay Community Development District (Manatee County), FL (CDD) |
