Cities
- Mackenzie ON
- Markham ON
- Mascouche QC
- Matachewan ON
- Mattice ON
- Maynooth ON
- Medicine Hat AB
- Melville SK
- Merrickville-Wolford ON
- Mill Bay BC
- Millbrook ON
- Millet AB
- Millhaven ON
- Milton ON
- Minden ON
- Minto YT
- Mirabel QC
- Mississauga ON
- Mississippi Mills ON
- Monkland ON
- Montebello QC
- Montreal QC
- Moose Creek ON
- Moosomin SK
- Moosonee ON
- Mount Albert ON