M
- 100 Mile House
- 108 Mile House Abel Lake
- Mackenzie
- Macmillan Pass
- Mactaquac Prov Park
- Madden
- Mafeking
- Magog
- Malahat
- Malay Falls
- Malibu Jervis Inlet
- Maniwaki Ua
- Mankota
- Manning
- Maple Creek
- Maple Creek North
- Maple Ridge Kanaka Creek
- Marieville
- Markerville
- Marmot Basin
- Marquette
- Marsh Hill
- Marten Hills
- Marten Mountain
- Mary's Harbour A
- Marysville
- Masinasin
- Masset Airport
- Massey
- May
- Mayberne
- Mayo
- Mayo Road
- McBride Elder Creek
- McInnes Island
- Mckague 2
- McLeese Lake Fraserview
- McLeese Lake Granite Mtn
- Mclure
- Mcquesten
- Meadow Lake
- Meadow Lake A
- Medicine Hat
- Medicine Hat RCS
- Medicine Lodge Lookout
- Medstead
- Meekwap
- Melfort
- Melita
- Meridian
- Merritt
- Merry Island Lightstation
- Metchosin
- Miami Thiessen
- Mica Dam
- Midale
- Middle Arm
- Midland Water Pollution Control Plant
- Milan
- Milden
- Mildred Lake
- Milk River
- Miscou Island
- Missi
- Mission West Abbey
- Mistanusk Creek
- Moberly
- Mockingbird
- Monarch
- Moncton
- Moncton A
- Mont- Brun
- Mont- Joli A
- Mont- Laurier
- Montebello (Sedbergh)
- Montréal/Mirabel Int' l A
- Montréal/Pierre- Elliott Trudeau Intl A
- Moose Jaw
- Moose Mtn
- Moose Wallow
- Moosonee
- Morden
- Moresby Island Mitchell Inlet
- Morrisburg
- Mould Bay
- Mountainview
- Mountain View Village
- Mount Baldy
- Mount Odlum
- Mud Bay
- Muenster
- Muncho Lake
- Muskeg
- Muskoka A
- Muskwa
- Myra Creek
