- Grey Forest
- Groom
- Groves
- Gruver
- Guerra
- Gun Barrel City
- Gunter
- G and R Colonia
- Gabrielson Island
- Gadston
- Gafford
- Gage
- Gage Corner Windmill
- Gageby
- Gail
- Gainesmore
- Gainesville
- Gainesville
- Galilee
- Galilee
- Galle
- Gallimore Addition Colonia
- Galloway
- Galloway
- Galpin Colonia
- Galveston Island
- Gamblin
- Gandy
- Gannon
- Garcia's Colonia