- Minnewawa
- Martin Lake
- Mort
- Midway
- Malcolm
- Movil Lake Trailer Park
- Mayhew
- Maple
- Mae
- Mildred
- Minnesota Island
- Manitoba Junction
- Muskoda
- Minerva
- Magnet Island
- Maple Hill
- Marr Island
- Miles Island
- Moozoogitagaanesing Island
- Moozoogitagaaning Island
- Munker Island
- Magbee Island
- Malkerson Island
- Manganese
- Meadow View Manor
- Mission
- Mobile Park Estates
- Marna
- Mansfield
- Maple Island