Cities
- Mackenzie BC
- Madoc ON
- Maitland NS
- Maitland ON
- Malartic QC
- Marieville QC
- Markham ON
- Mascouche QC
- Matane QC
- Maynooth ON
- McBride BC
- Miami MB
- Middle Sackville NS
- Midhurst ON
- Midland ON
- Mildmay ON
- Mill Bay BC
- Millbrook ON
- Millet AB
- Millhaven ON
- Milton ON
- Milverton ON
- Minden ON
- Minesing ON
- Minto ON
- Mirabel QC
- Mission BC
- Mississauga ON
- Mississippi Mills ON
- Mitchell ON
- Mono ON
- Mont-Saint-Hilaire QC
- Montebello QC
- Montreal QC
- Moose Creek ON
- Moosehorn MB
- Morden NS
- Morinville AB
- Morrisburg ON
- Mount Albert ON
- Mount Pearl NL
- Mount Uniacke NS
- Munson AB