Cities
- Mackenzie BC
- Mackenzie ON
- Magrath AB
- Mahone Bay NS
- Maitland NS
- Maitland ON
- Mar ON
- Marieville QC
- Markham ON
- Marmora ON
- Mascouche QC
- Maymont SK
- Maynooth ON
- McBride BC
- McCreary MB
- Meadow Lake SK
- Medicine Hat AB
- Melville NS
- Melville SK
- Memramcook NB
- Merritt BC
- Miami MB
- Middle Sackville NB
- Middle Sackville NS
- Middleton NB
- Middleton NS
- Midhurst ON
- Midland ON
- Mildmay ON
- Mill Bay BC
- Millbrook NS
- Millbrook ON
- Millet AB
- Millhaven ON
- Milton NS
- Milton ON
- Milton SK
- Milverton ON
- Mindemoya ON
- Minden ON
- Minesing ON
- Minnedosa MB
- Mirabel QC
- Mission BC
- Mississauga ON
- Mississippi Mills ON
- Mitchell MB
- Mitchell ON
- Moncton NB
- Mont-Saint-Hilaire QC
- Montreal QC
- Moosehorn MB
- Moosomin SK
- Morden NS
- Morinville AB
- Mount Albert ON
- Mount Pearl NL
- Mount Pisgah NB
- Mount Uniacke NS