Cities
- Mackenzie BC
- Maitland NS
- Malartic QC
- Markham ON
- Mascouche QC
- Mattice ON
- Maynooth ON
- McBride BC
- Medicine Hat AB
- Melville NS
- Merrickville-Wolford ON
- Middle Sackville NS
- Midhurst ON
- Millbrook NS
- Milton ON
- Mindemoya ON
- Minesing ON
- Minnitaki ON
- Minto YT
- Mirabel QC
- Mont-Laurier QC
- Montebello QC
- Montmagny QC
- Montreal QC
- Moosehorn MB
- Morinville AB
- Mount Albert ON
- Mount Pearl NL
- Mount Uniacke NS