Cities
- Macgregor MB
- Mackenzie BC
- Mahone Bay NS
- Malartic QC
- Manitou MB
- Maniwaki QC
- Markdale ON
- Mascouche QC
- Maynooth ON
- McBride BC
- McCreary MB
- Meaford ON
- Melville NS
- Memramcook NB
- Merrickville-Wolford ON
- Miami MB
- Middle Sackville NB
- Middle Sackville NS
- Middleton NB
- Middleton NS
- Mill Bay BC
- Millbrook NS
- Millbrook ON
- Milton NS
- Minden ON
- Minnedosa MB
- Minto YT
- Mirabel QC
- Mississippi Mills ON
- Moncton NB
- Mono ON
- Mont-Laurier QC
- Mont-Tremblant QC
- Montebello QC
- Montmagny QC
- Montreal QC
- Moosehorn MB
- Morden MB
- Morden NS
- Morinville AB
- Morris MB
- Mount Albert ON
- Mount Pearl NL
- Mount Uniacke NS