Cities
- Mackenzie BC
- Mahone Bay NS
- Maitland NS
- Malartic QC
- Marieville QC
- Markham ON
- Mascouche QC
- Maynooth ON
- McBride BC
- Medicine Hat AB
- Melville NS
- Middle Sackville NS
- Mildmay ON
- Millbrook NS
- Millbrook ON
- Millhaven ON
- Milton NS
- Milton ON
- Minto YT
- Mirabel QC
- Miramichi NB
- Mississauga ON
- Mississippi Mills ON
- Mont-Saint-Hilaire QC
- Montmagny QC
- Montreal QC
- Mount Albert ON
- Mount Uniacke NS