Cities
- Macgregor MB
- Mackenzie BC
- Magog QC
- Magrath AB
- Mahone Bay NS
- Maitland ON
- Malartic QC
- Manitou MB
- Maniwaki QC
- Maple Creek SK
- Mar ON
- Marieville QC
- Markdale ON
- Mascouche QC
- Matane QC
- Mattawa ON
- Mattice ON
- McBride BC
- Meaford ON
- Melfort SK
- Memramcook NB
- Merritt BC
- Miami MB
- Middle Sackville NB
- Middle Sackville NS
- Middleton NB
- Midhurst ON
- Midland ON
- Millbrook ON
- Millet AB
- Millhaven ON
- Milton NS
- Mindemoya ON
- Minden ON
- Minesing ON
- Minto YT
- Mirabel QC
- Mississauga ON
- Mississippi Mills ON
- Moncton NB
- Monkland ON
- Mono ON
- Mont-Laurier QC
- Mont-Saint-Hilaire QC
- Mont-Tremblant QC
- Montreal QC
- Moose Creek ON
- Morden MB
- Morinville AB
- Morris MB
- Mount Pearl NL
- Mount Uniacke NS