G
- Gardners Grove
- Gateway Trailer Park
- Gaza
- Gee Mill
- Georges
- Georges Mills
- Gerrish
- Gibson Four Corners
- Gilboa
- Gilford
- Gilmans Corner
- Gilmanton
- Gilsum
- Glen
- Glencliff
- Glendale
- Glen House
- Glenmere Village
- Goffs Falls
- Goffstown
- Gonic
- Gooch Corner
- Goose Corner
- Goose Hollow
- Gorham
- Goshen
- Grafton
- Grange
- Granite
- Grantham
- Grape Corner
- Grasmere
- Greenfield
- Greenland
- Greenland Station
- Greenville
- Groton
- Groveton
- Guild
- Guildhall