- Thomas
- Thomas Addition
- Thomas Heights
- Thomas Springs
- Thomasville
- Thompson Crossroads
- Thompson Mill
- Thompson's Station
- Thompsons Crossroads
- Thompsons Store
- Thorn Grove
- Thorn Hill
- Thornton
- Three Forks
- Three Forks
- Three Mountains
- Three Oaks
- Three Oaks
- Three Point
- Three Points
- Three Points
- Three Way
- Throckmorton
- Thula
- Thurman
- Tibbs
- Tidwell
- Tidwell
- Tiftonia
- Tiger Tail