- Gaylyn Terrace
- Green Crossing
- Good Hope
- Gum Grove
- Gwin
- Gooden Lake
- Grass Lake
- Grenada
- Georgetown
- Glendora
- Golden
- Greenville
- Greenwood
- Greenwood
- Gopher Island
- Greenwood Island
- Gulf Breeze Mobile Home Park
- Gulf Islands National Seashore
- Gattman
- Gautier
- Garlandville
- Gridley
- Gloster
- Goodman
- Gulf Hills
- Gulf Park Estates
- Gulfport
- Gunnison
- Guntown
- Gwinville