- Lymantown
- Lorimar Estates
- Lima Center
- LaRue
- Loddes Mill
- Long Island
- Loreta
- Lemington
- Little Banana Island
- Loon Island
- Landstad
- Laney
- Leopolis
- Lyndhurst
- Little Boom Island
- Little Hope
- Little Black
- Little Hoot Island
- Log Island
- Lasleys Point
- Leonards Point
- Little Point
- Lone Willow Island
- Long Point
- Lindsey
- Lake Como
- Lake Lawn
- Land O Lakes Mobile Home Park
- Lauderdale
- Lauderdale Shores