- Leisure
- Leisure Estates Mobile Home Park
- Leisure Village Mobile Home Park
- Leland
- Lemon Park
- Lenawee Junction
- Lencel
- Lennon
- Leonard
- Leoni
- Leonidas
- Leota
- Leroy
- Les Cheneaux Islands
- Leslie
- Leslie's Mobile Home Village
- Lesterville
- Level Park
- Level Park-Oak Park
- Levering
- Lewer Pewabic
- Lewiston
- Lewisville
- Lexington
- Lexington Heights
- Lexington Mobile Home Park
- Liberty
- Liberty Corners
- Lickly Corners
- Life O'Riley Mobile Home Park