Thor - Trop
- Thor
- Thor, IA
- Thoreau
- Thoreau, NM
- Thornburg
- Thornburg, IA
- Thornburg, PA
- Thorndale
- Thorndale, PA
- Thorndale, TX
- Thorne Bay
- Thorne Bay, AK
- Thornhill
- Thornhill, KY
- Thornton
- Thornton, AR
- Thornton, CO
- Thornton, IA
- Thornton, IL
- Thornton, TX
- Thorntonville
- Thorntonville, TX
- Thorntown
- Thorntown, IN
- Thornville
- Thornville, OH
- Thornwood
- Thornwood, NY
- Thorp
- Thorp, WA
- Thorp, WI
- Thorsby
- Thorsby, AL
- Thousand Oaks
- Thousand Oaks, CA
- Thousand Palms
- Thousand Palms, CA
- Thrall
- Thrall, TX
- Three Forks
