Towns
| State | City/Town | Town Title |
|---|---|---|
| New York | Thompson Ridge | Thompson Ridge, NY |
| New York | Thompsonville | Thompsonville, NY |
| New York | Thornwood | Thornwood, NY |
| New York | Thousand Island Park | Thousand Island Park, NY |
| New York | Three Mile Bay | Three Mile Bay, NY |
| New York | Ticonderoga | Ticonderoga, NY |
| New York | Tillson | Tillson, NY |
| New York | Tioga Center | Tioga Center, NY |
| New York | Tivoli | Tivoli, NY |
| New York | Tomkins Cove | Tomkins Cove, NY |
| New York | Tonawanda | Tonawanda, NY |
| New York | Treadwell | Treadwell, NY |
| New York | Tribes Hill | Tribes Hill, NY |
| New York | Troupsburg | Troupsburg, NY |
| New York | Trout Creek | Trout Creek, NY |
| New York | Troy | Troy, NY |
| New York | Trumansburg | Trumansburg, NY |
| New York | Truxton | Truxton, NY |
| New York | Tuckahoe | Tuckahoe, NY |
| New York | Tully | Tully, NY |
| New York | Tunnel | Tunnel, NY |
| New York | Tupper Lake | Tupper Lake, NY |
| New York | Turin | Turin, NY |
| New York | Tuxedo Park | Tuxedo Park, NY |
| New York | Tyrone | Tyrone, NY |