- Lewiston Downs
- Lulaville
- Lawton
- LaGrange
- Lakeview Estates
- Laconte
- Liberty Hill
- Lightsey Hammock
- Lakehills
- Longstreet
- Longwood Subdivision
- Lynhaven
- Laurens Hill
- Lowery
- Lavonia
- Lawrenceville
- Leary
- Lamb Town
- Listonia
- Leslie
- Lecount
- Limerick
- Live Oak
- Lilburn
- Leverett
- Lisbon
- Loce
- Lovelace
- Lindale
- Lithia Springs