| Mud River - British Columbia |
Mundare - Alberta |
Musgrave Town - Newfoundland and Labrador |
| Muddy Bay - Newfoundland and Labrador |
Munson - Alberta |
Muskoka - Ontario |
| Mudie Lake - Saskatchewan |
Murdale - British Columbia |
Muskoka Falls - Ontario |
| Muenster - Saskatchewan |
Murdochville - Quebec |
Muskwa - British Columbia |
| Mulgrave - Nova Scotia |
Muriel Lake - Alberta |
Musquash - New Brunswick |
| Mullingar - Saskatchewan |
Murray Bay - Quebec |
Musquodoboit - Nova Scotia |
| Mulvihill - Manitoba |
Murray Harbour - Newfoundland and Labrador |
Musquodoboit Harbour - Nova Scotia |
| Muncey - Quebec |
Murray Harbour - Prince Edward Island |
Mutton Bay - Quebec |