- Glencoe
- Glendale
- Glendale
- Glengary
- Glenns Ferry
- Glenwood
- Goat Island
- Goat Island
- Goat Island
- Godwin
- Golconda
- Gold Creek
- Gold Island
- Gold Isle
- Gold Point
- Goldburg
- Golden
- Goldeneye Island
- Good Grief
- Gooding
- Goodrich
- Goshen
- Goshen Junction
- Grace
- Grainville
- Grand View
- Grandjean
- Grandview
- Grangeville
- Granite