- Lattimer
- Laubach
- Laubach Island
- Lauffer
- Laughlintown
- Laurel
- Laurel
- Laurel Commons Mobile Home Park
- Laurel Falls
- Laurel Gardens
- Laurel Grove
- Laurel Hill
- Laurel Hill
- Laurel Hill
- Laurel Junction
- Laurel Lake
- Laurel Mountain Park
- Laurel Mountain Village
- Laurel Park
- Laurel Run
- Laurel Springs
- Laurel Summit
- Laurel Wood Mobile Home Park
- Laurel Woods
- Laureldale
- Laurella
- Laurelton
- Laurelville
- Laurys Station
- Lavansville