- Gaslight Village Mobile Home Park
- Gast Corner
- Gasville
- Gates Mills
- Gath
- Gatton Rock
- Gavers
- Gaysport
- Geauga Lake
- Geeburg
- Geigers House Trailer Park
- Gem
- Gem Beach
- Gem City Estates
- Gemmer
- Gender Park
- Genesse Heights
- Geneva
- Geneva-on-the-Lake
- Genntown
- Genoa
- Genung Corners
- Geography Hall
- Georges Run
- Georges Trailer Park
- Georgesville
- Georgetown
- Georgetown
- Georgetown
- Georgetown