G
- Gandy
- Garden
- Garden City
- Gardiner Estates
- Garfield
- Garland
- Garrison
- Geneva
- Genola
- Georgetown
- Gilluly
- Glen Canyon City
- Glendale
- Glendale Park
- Glenwood
- Gold Hill
- Gomex
- Gorder
- Gorgosa
- Goshen
- Goshute
- Grafto
- Gramse
- Granite
- Grantsville
- Gravel Crossing
- Green Hill Country Estates
- Green River
- Greens Corner
- Greenville
- Greenwich
- Greenwood
- Grouse Creek
- Grouse Creek Junction
- Grover
- Gunlock
- Gunnison
- Gusher
- Gypsum Mill