- La Grange
- LaFayette
- Lake City
- Lake Park
- Lakeland
- Lakeview
- Lakeview Estates
- Lavonia
- Lawrenceville
- Leary
- Leesburg
- Lenox
- Leslie
- Lexington
- Lilburn
- Lilly
- Lincoln Park
- Lincolnton
- Lindale
- Linwood
- Lithia Springs
- Lithonia
- Locust Grove
- Loganville
- Lone Oak
- Lookout Mountain
- Louisville
- Lovejoy
- Ludowici
- Lula
- Lumber City
- Lumpkin
- Luthersville
- Lyerly
- Lyons
