| Marathon - Ontario |
Marilla - British Columbia |
Marten House - Northwest Territories |
| Marcelin - Saskatchewan |
Marina - Alberta |
Martin House - Northwest Territories |
| March Point - Newfoundland and Labrador |
Markdale - Ontario |
Martin River - Quebec |
| Marchand - Manitoba |
Маркем - Ontario |
Marwayne - Alberta |
| Marches Point - Newfoundland and Labrador |
Markstay - Ontario |
Mary's Harbour - Newfoundland and Labrador |
| Margaree - Nova Scotia |
Marlboro - Alberta |
Maryfield - Saskatchewan |
| Margaree Harbour - Nova Scotia |
Marmora - Ontario |
Marystown - Newfoundland and Labrador |
| Margaret Bay - British Columbia |
Marshall Cove - Nova Scotia |
Marysville - British Columbia |
| Margaretsville - Nova Scotia |
Marshallville - Newfoundland and Labrador |
Marysville - New Brunswick |
| Maricourt - Quebec |
Marshy Hope - Nova Scotia |
| Marieville - Quebec |
Martel - Quebec |