- Lithonia
- Locust Grove
- Loganville
- Lone Oak
- Lovejoy
- Lakeview Heights
- Landrum
- Lawton
- Little Miami
- Lumpkin
- Ludowici
- Lula
- Lumber City
- Lumpkin
- Luthersville
- Lyerly
- Laingkat
- Lowes Crossing
- Lynn
- Leisure Woods
- Leslie Estates
- Lincolndale
- Littlebrooke Farm
- Lowery
- Lockett Crossing
- Loretta Heights
- Lewis Island
- Little Bay Hammock
- Little Broughton Island
- Little Egg Island