| Smyrna, IN (Township) |
| Smyrna, GA (City) |
| Smyrna, ME (Town) |
| Smyrna, NY (Town) |
| Smyrna, NY (Village) |
| Smyth County, VA (County) |
| Snake Spring, PA (Township) |
| Snead, AL (Town) |
| Sneads , FL (Town) |
| Sneedville, TN (Town) |
| Snelling, SC (Town) |
| Snellville, GA (City) |
| Snohomish, WA (City) |
| Snohomish County, WA (County) |
| Snook, TX (City) |
