- Lathrop
- Latimer
- Lattasburg
- Lattaville
- Latty
- Laura
- Laurel
- Laurel Creek
- Laurel Green
- Laurel Ridge
- Laurelville
- Lawco
- Lawn Park
- Lawndale
- Lawndale
- Lawnfield Estates
- Lawnview
- Lawrence
- Lawrence Furnace
- Lawrenceville
- Laws Mobile Home Park
- Lawshe
- Lawyerdale Estates
- Layhigh
- Layland
- Layman
- Lazy River Mobile Home Park
- Le Mae
- Le Sourdsville
- Lea Crest Estates Mobile Home Park