- Gallatin (Population: 23,230)
- Gatlinburg (Population: 3,382)
- Germantown (Population: 37,348)
- Gleason (Population: 1,463)
- Goodlettsville (Population: 13,780)
- Gordonsville (Population: 1,066)
- Gray (Population: 1,273)
- Graysville (Population: 1,411)
- Green Hill (Population: 7,068)
- Greenbrier (Population: 4,940)
- Greeneville (Population: 15,198)
- Greenfield (Population: 2,208)
- Gruetli-Laager (Population: 1,867)
