- Goat Island
- Gooch Corner
- Goose Island
- Gosport
- Governors Island
- Grape Islands
- Great Boars Head
- Greenland Station
- Gibson Four Corners
- Goffs Falls
- Grasmere
- Gerrish
- Gerrish Corner
- Gossville
- Great Island
- Gates Corner
- Glenmere Village
- Gonic
- Glidden Island
- Goshen Four Corners
- Granliden
- Gorham
- Grantham
- Greenland
- Groveton
- Goshen
- Grafton
- Greenfield
- Greenville
- Groton