- Three Forks
- Three Notch
- Threet
- Thurston
- Tibbie
- Tick Island (historical)
- Tidwell
- Tilden
- Tiller Crossroads
- Tillery Crossroad
- Tinela
- Tishabee
- Tito
- Titus
- Toadvine
- Toddtown
- Tohopeka
- Toinette
- Tompkinsville
- Toney
- Toonersville
- Topton
- Toulminville
- Townley
- Townsend Crossroads
- Trade
- Trade Winds Trailer Park
- Trammel Crossroads
- Trapptown
- Travelers Rest