- Germantown
- Great Brewster Island
- Green Island
- Grove Hall
- Gates Crossing
- Gilbertville
- Glen Grove
- Glen Grove Annex
- Glen Heights
- Glenallen
- Globe Village
- Goat Island
- Goodrichville
- Goulding Village
- Grand View Estates
- Great Brook Valley
- Greendale
- Greenville
- Gloucester
- Granby
- Goshen
- Grafton
- Granville
- Greenfield
- Gardner
- Gill
- Great Barrington
- Groton
- Groveland
- Georgetown