| Troy, MT (City) |
| Troy, ME (Town) |
| Troy, MO (City) |
| Troy, IN (Township) |
| Troy, SC (Town) |
| Troy, TX (City) |
| Troy, VT (Town) |
| Troy, ND (Township) |
| Troy, KS (City) |
| Troy Grove, IL (Village) |
| Troy Grove Township, IL (Township) |
| Troy Township, IL (Township) |
| Troy Township, OH (Township) |
| Troy Township, OH (Township) |
| Troy Township, OH (Township) |
