- Landis Store
- Laurel Commons Mobile Home Park
- Laurel Springs
- Leinbachs
- Limekiln
- Lincoln Park
- Lincolnwood
- Linstead
- Little Oley
- Lobachsville
- Long Pond
- Longsdale
- Longswamp
- Longview Estates
- Lorane Orchards
- Lower Longswamp
- Larke
- Leamersville
- Linds Crossing
- Llyswen
- Loop
- La Trappe
- Lacey Park
- Lakeside
- Landisville
- Langhorne Gardens
- Langhorne Terrace
- Leidytown
- Linconia
- Lindenfield