- Magnolia Heights
- Majestic Mobile Manor
- Malaga
- Malo
- Malone
- Malone-Porter
- Malott
- Manitar
- Manito
- Manitou
- Manitou
- Manitou Beach
- Manning
- Manor
- Mansford
- Manson
- Manthey's Country Mobile Home Park
- Manzanita
- Manzanita
- Maple Beach
- Maple Grove
- Maple Grove Beach
- Maple Heights-Lake Desire
- Maple Hills
- Maple Lane Mobile Home Court
- Maple Valley Heights
- Maplecreek
- Maplewood
- Maplewood
- Maplewood