Towns
| State | City/Town | Town Title |
|---|---|---|
| Pennsylvania | Trafford | Trafford, PA |
| Pennsylvania | Transfer | Transfer, PA |
| Pennsylvania | Treichlers | Treichlers, PA |
| Pennsylvania | Tremont | Tremont, PA |
| Pennsylvania | Tresckow | Tresckow, PA |
| Pennsylvania | Trevorton | Trevorton, PA |
| Pennsylvania | Trexlertown | Trexlertown, PA |
| Pennsylvania | Trout Run | Trout Run, PA |
| Pennsylvania | Troutville | Troutville, PA |
| Pennsylvania | Troxelville | Troxelville, PA |
| Pennsylvania | Troy | Troy, PA |
| Pennsylvania | Trumbauersville | Trumbauersville, PA |
| Pennsylvania | Tunkhannock | Tunkhannock, PA |
| Pennsylvania | Turbotville | Turbotville, PA |
| Pennsylvania | Turkey City | Turkey City, PA |
| Pennsylvania | Turtle Creek | Turtle Creek, PA |
| Pennsylvania | Turtlepoint | Turtlepoint, PA |
| Pennsylvania | Tuscarora | Tuscarora, PA |
| Pennsylvania | Twin Rocks | Twin Rocks, PA |
| Pennsylvania | Tyler Hill | Tyler Hill, PA |
| Pennsylvania | Tylersburg | Tylersburg, PA |
| Pennsylvania | Tylersport | Tylersport, PA |
| Pennsylvania | Tyrone | Tyrone, PA |
| Pennsylvania | Uledi | Uledi, PA |
| Pennsylvania | Ulster | Ulster, PA |