| Tremont, PA (Township) |
| Tremont, PA (Borough) |
| Tremont City, OH (Village) |
| Tremont Township, IL (Township) |
| Tremonton, UT (City) |
| Trempealeau, WI (Village) |
| Trempealeau, WI (Town) |
| Trempealeau County, WI (County) |
| Trent, SD (Town) |
| Trent, TX (Town) |
| Trent Woods, NC (Town) |
| Trenton, NC (Town) |
| Trenton, NY (Town) |
| Trenton, IL (City) |
| Trenton, SD (Township) |
