Cities
- Maitland NS
- Maitland ON
- Markham ON
- Mascouche QC
- Maynooth ON
- Miami MB
- Middle Sackville NS
- Midhurst ON
- Midland ON
- Mildmay ON
- Mill Bay BC
- Millbrook ON
- Milton ON
- Milverton ON
- Minesing ON
- Mirabel QC
- Mississauga ON
- Mississippi Mills ON
- Mitchell ON
- Monkland ON
- Mont-Saint-Hilaire QC
- Montreal QC
- Moose Creek ON
- Moosehorn MB
- Morinville AB
- Mount Albert ON
- Mount Pearl NL
- Mount Uniacke NS