Cities
- Maitland NS
- Maitland ON
- Marieville QC
- Markham ON
- Maynooth ON
- Memramcook NB
- Merritt BC
- Middle Sackville NB
- Middleton NB
- Midhurst ON
- Midland ON
- Mildmay ON
- Millbrook ON
- Milton ON
- Milverton ON
- Mindemoya ON
- Minesing ON
- Mirabel QC
- Mississauga ON
- Mississippi Mills ON
- Mitchell ON
- Moncton NB
- Mont-Saint-Hilaire QC
- Mont-Tremblant QC
- Montebello QC
- Montreal QC
- Morinville AB
- Mount Albert ON
- Mount Uniacke NS