Cities
- Maitland NS
- Mar ON
- Marieville QC
- Markham ON
- Mascouche QC
- Maymont SK
- Maynooth ON
- Meadow Lake SK
- Melville NS
- Memramcook NB
- Miami MB
- Middle Sackville NB
- Middle Sackville NS
- Middleton NB
- Mill Bay BC
- Millbrook NS
- Millbrook ON
- Millhaven ON
- Milton ON
- Milton SK
- Minden ON
- Minesing ON
- Minto YT
- Mirabel QC
- Mission BC
- Mississauga ON
- Mississippi Mills ON
- Mitchell MB
- Moncton NB
- Mont-Saint-Hilaire QC
- Montebello QC
- Montmagny QC
- Montreal QC
- Moosehorn MB
- Morinville AB
- Mount Albert ON
- Mount Pearl NL
- Mount Uniacke NS