- Leak Island
- Leander
- Leasburg
- Leatherman
- Lebanon Mobile Home Park
- Ledbetter
- Ledger
- Lee Acres Mobile Home Park
- Lee Walker Hots
- Leechville
- Lees Mill
- Leesville
- Legerwood
- Leggett
- Leggett Crossroads
- Leggetts Crossroads
- Legion Park
- Leicester
- Leland
- LeMar Park
- Lemon Springs
- Lena
- Lennon Crossroads
- Lennons Crossroads
- Lenoir
- Lenox Castle
- Lenoxville
- Leon
- Letitia
- Level Cross