| Troutville, VA (Town) |
| Troutville, PA (Borough) |
| Trowbridge Township, MI (Township) |
| Troy, MI (City) |
| Troy, PA (Borough) |
| Troy, SD (Township) |
| Troy, SD (Township) |
| Troy, OH (City) |
| Troy, NC (Town) |
| Troy, IL (City) |
| Troy, AL (City) |
| Troy, NY (City) |
| Troy, ID (City) |
| Troy, MN (Township) |
| Troy, MN (Township) |
