| South Tucson, AZ (City) |
| South Twigg Township, IL (Township) |
| South Union, PA (Township) |
| South Valley, ND (Township) |
| South Valley, NY (Town) |
| South Versailles, PA (Township) |
| South Vienna, OH (Village) |
| South Viking, ND (Township) |
| South Village Community Development District, FL (CDD) |
| South Vinemont, AL (Town) |
| South Waverly, PA (Borough) |
| South Wayne, WI (Village) |
| South Weber, UT (City) |
| South Webster, OH (Village) |
| South West, MO (Township) |
