- Lincoln Island
- Little Marais Postoffice
- London
- Lovers Island
- Lamberton
- Landfall
- Lorne
- Lauderdale
- Lambert Island
- Little Massacre Island
- Little Oak Island
- Long Point
- Lexington
- Le Center
- Le Sueur
- Lengby
- Leonidas
- Leota
- Lester Prairie
- Lilydale
- Lindsay Mobile Home Court
- Lynd Mobile Home Park
- Lindstrom
- Lino Lakes
- Little Canada
- Littlefork
- Long Prairie
- Longville
- Lonsdale
- Lowry