| Sturgeon Lake, MN (Township) |
| Sturgeon Lake, MN (City) |
| Sturgis, SD (City) |
| Sturgis, MI (City) |
| Sturgis, MS (Town) |
| Sturgis, KY (City) |
| Sturgis Township, MI (Township) |
| Sturtevant Village, WI (Village) |
| Stutsman County, ND (County) |
| Stuttgart, AR (City) |
| Stuyvesant, NY (Town) |
| Suamico Village, WI (Village) |
| Subiaco, AR (Town) |
| Sublette, KS (City) |
| Sublette, IL (Village) |
