Cities
- Maitland NS
- Maitland ON
- Marieville QC
- Markham ON
- Marmora ON
- Maynooth ON
- Merritt BC
- Miami MB
- Middle Sackville NB
- Middle Sackville NS
- Midhurst ON
- Midland ON
- Mildmay ON
- Millbrook ON
- Millet AB
- Millhaven ON
- Milton ON
- Minden ON
- Minesing ON
- Minnedosa MB
- Mirabel QC
- Mission BC
- Mississauga ON
- Mississippi Mills ON
- Mitchell MB
- Mont-Saint-Hilaire QC
- Montreal QC
- Moosehorn MB
- Morinville AB
- Morrisburg ON
- Mount Albert ON
- Mount Uniacke NS