- Manitoba Junction
- Manitou
- Manitou Island
- Manitou Junction
- Mankie Island
- Manley
- Mansfield
- Maple
- Maple
- Maple Bay
- Maple Hill
- Maple Island
- Maple Island
- Maple Island
- Maple Island
- Maple Lake Mobile Home Park
- Maple Leaf Court
- Maple Springs
- Mar Wey Mobile Home Park
- Marcell
- March
- Margie
- Marian Island
- Maries Island
- Marine on Saint Croix
- Marion
- Markham
- Markville
- Marna
- Marr Island