- Gaskins City
- Gaslight Village
- Gates Creek
- Gates Creek West
- Gays
- Gears Ferry
- Geff
- Gem Suburban Manufactured Housing Community
- Geneseo
- Genet
- Geneva
- Geneva Road
- Genoa
- Georgetown
- Georgetown
- Gerald
- Gerlaw
- German Corner
- German Valley
- Germantown
- Germantown Hills
- Giblin
- Giboney Island
- Gibson City
- Gibsonia
- Gifford
- Gila
- Gilberts
- Gilbirds
- Gilchrist