- Lauer
- Lasts Island (historical)
- Little Blalock Island
- Lakeside
- Lake Pleasant Mobile Home
- Lazy Acres Mobile Home Park
- Little James Island
- Little Oklahoma
- Los Frayles
- Lower Elwha
- Longview Junction
- Lady Island
- Lakeshore
- Lambert
- Little Elkhorn
- Livingston
- Lockwood
- Lucia
- Long
- Lamoine
- Leahy
- Lakeside Mobile Home Park
- Log Cabin Resort Mobile Home Park
- Levey
- Laing
- Lakeview Park
- Locke Island
- Low Gap
- Laidlaw Island
- Laidlow