Cities
- Mackenzie BC
- Maitland ON
- Mar ON
- Marieville QC
- Markdale ON
- Markham ON
- Mattawa ON
- Maynooth ON
- McBride BC
- Merritt BC
- Midhurst ON
- Midland ON
- Mildmay ON
- Millbrook ON
- Milton ON
- Milverton ON
- Mindemoya ON
- Minden ON
- Minesing ON
- Minto ON
- Minto YT
- Mirabel QC
- Mission BC
- Mississauga ON
- Mississippi Mills ON
- Mitchell ON
- Monkland ON
- Mono ON
- Mont-Laurier QC
- Mont-Saint-Hilaire QC
- Montreal QC
- Moose Creek ON
- Morrisburg ON
- Mount Albert ON