- Trinity
- Tanyard
- Thompson
- Three Notch
- Tito
- Tiller Crossroads
- Trammel Crossroads
- Tuckersburg
- Taft
- Tecumseh
- Tecumseh Furnace
- Tennala
- Tucker Crossroads
- The Negrohead (historical)
- Thornton Springs
- Tompkinsville
- Turner
- Tallahatta Springs
- Tattlersville
- Toddtown
- Trickem
- Tabernacle
- Turner Crossroads
- Turkey Chute Island (historical)
- Travis Bridge
- Travelers Rest
- Theba
- Thrasher Crossroads
- Trade
- Trimble