Cities
- Markdale ON
- Markham ON
- Marmora ON
- Masset BC
- Melville SK
- Memramcook NB
- Merritt BC
- Middle Sackville NB
- Middleton NB
- Midhurst ON
- Mildmay ON
- Mill Bay BC
- Millbrook ON
- Millet AB
- Millhaven ON
- Milton ON
- Milverton ON
- Mindemoya ON
- Minden ON
- Minesing ON
- Minto ON
- Mississauga ON
- Mitchell ON
- Moncton NB
- Mono ON
- Moosehorn MB
- Moosomin SK
- Mount Albert ON