- Grand Island
- Grand Rapids
- Grand Ronde Agency
- Grandview
- Grant Island
- Grassy Island
- Grassy Island
- Gravelford
- Graves Island
- Green Acres
- Green Acres
- Green Island
- Green Meadows
- Green Rock
- Greenhorn
- Greenleaf
- Greenville
- Griffith Island (historical)
- Grizzly
- Guano Rock
- Guano Rock
- Gull Island
- Gull Rock
- Gull Rock
- Gull Rock
- Gull Rocks
- Gunter
- Gurdane
- Gwendolen