- Lindale Mobile Home Park
- Little Gator Park Mobile Home Park
- Liverpool Island
- Lazy Island
- Little Bird Island
- Little Bumblebee Island
- Little Grassy Island
- Little Pine Island
- Lackawanna
- Lake Forest
- Lake Forest Hills
- Lake Forest Hills
- Lake Forest Manor
- Lake Park Estates
- Lakewood
- Langmar
- Larsen
- Le Baron Island
- Leon Mobile Home Park
- Little Marsh Island
- Little Talbot Island
- Long Island
- Longbranch Trailer Park
- Loretto
- Little Saint George Island
- Lake View Point
- Littman
- Little Lake City
- Lottieville
- Lakeport