| St Regis Park, KY (City) |
| St Robert, MO (City) |
| St Rosa, MN (City) |
| St Rose Township, IL (Township) |
| St Stephen, MN (City) |
| St Stephen, SC (Town) |
| St Thomas, MO (City) |
| St Thomas, ND (Township) |
| St Thomas, ND (City) |
| St Vincent, MN (City) |
| St Vincent, MN (Township) |
| St Wendel, MN (Township) |
| St. Albans Township, OH (Township) |
| St. Augustine , FL (City) |
| St. Augustine Beach , FL (City) |
