- Ma Me 0 Beach
- Ma-Me-O Beach
- Mabel Lake
- Mabella
- Maberly
- Mabou
- Mabou Harbour
- Macalister
- Macamic
- Maccan
- Macdiarmid
- Macdonald
- Macdowall
- Maces Bay
- Macgregor
- Machar
- Machin
- Mackay
- Mackenzie
- Mackenzie
- Mackey
- Macklin
- Maclennan
- Macnutt
- Macoun
- Macrae
- Macrorie
- Mactaquac
- Mactier
- Madawaska
- Madawaska
- Madawaska Valley
- Madden
- Maddington
- Maddington Falls
- Madeira Park
- Madison
- Madoc
- Madsen
- Mafeking
- Magaguadavic
- Magna Bay
- Magnet
- Magnetawan
- Magog
- Magog Orford
- Magpie
- Magrath
- Mahone Bay
- Mahood Falls
- Maidstone
- Maidstone
- Main Brook
- Main Centre
- Main-À-Dieu
- Mainsville
- Mair
- Maisonnette
- Maitland
- Maitland
- Major
- Makinak
- Makkovik
- Makwa
- Malachi
- Malahat
- Malahide
- Malakwa
- Malartic
- Maleb
- Mallaig
- Mallory Beach
- Mallorytown
- Malone
- Malonton
- Mamainse Point
- Mamette Lake
- Mammamattawa
- Manchester
- Mandaumin
- Mandeville
- Mandsfield Pontefrac
- Manigotagan
- Manilla
- Manion
- Manitou
- Manitou Beach
- Manitou Lake
- Manitoulin
- Manitoulin Island
- Manitouwadge
- Manitowaning
- Maniwaki
- Mankota
- Manners Sutton
- Manning
- Manning Park
- Mannville
- Manola
- Manor
- Manotick
- Manouane
- Manseau
- Mansfield
- Mansfield-Et-Pontefract
- Manson Creek
- Mansons Landing
- Mansonville
- Mantario
- Manuels
- Manvers
- Manyberries
- Mapes
- Maple Bay
- Maple Beach
- Maple Bush
- Maple Creek
- Maple Grove
- Maple Hill
- Maple Lake
- Maple Leaf Beach
- Maple Ridge
- Maple Ridge District Municipality
- Maplegrove
- Mapleton
- Mapple Valley
- Mar
- Mara
- Marathon
- Marbleton
- Marcelin
- Marchand
- Marchand
- Marches Point
- Marchmont
- Marchwell
- Marengo
- Marentette Beach
- Margaree
- Margaree Forks
- Margaree Harbour
- Margaret
- Margaret Bay
- Margaretsville
- Margo
- Maria
- Mariapolis
- Maricourt
- Maricourt Racine
- Marie Lake
- Marie Reine
- Marieville
- Marilla
- Marina
- Marion Bridge
- Marionville
- Mariposa
- Mariposa
- Marius
- Markdale
- Markerville
- Markham
- Markinch
- Markstay
- Markstay-Warren
- Marlbank
- Marlboro
- Marmora
- Marmora And Lake
- Marquette
- Marquis
- Marriott
- Marsden
- Marsh Lake
- Marshall
- Marshy Hope
- Marsoui
- Marston
- Marten River
- Martensville
- Marthaville
- Martin
- Martin House
- Martin River
- Martin Siding
- Martin's Beach
- Martintown
- Martinville
- Marwayne
- Mary Lake
- Mary's Harbour
- Maryfield
- Maryhill
- Marystown
- Marystown Burin
- Marysville
- Marysville
- Mascouche
- Masefield
- Mashteuiatsh
- Maskinonge Park
- Maskinongé
- Mason Landing
- Masset
- Massey
- Massey Bay
- Massey Drive
- Masson
- Masson-Angers
- Massueville
- Matachewan
- Matador
- Matagami
- Matane
- Matane Mrc
- Matapedia
- Matapédia
- Matawatchan
- Matchi Mani
- Matchi Manitou
- Mather
- Matheson
- Matheson Island
- Mathiasville
- Matlock
- Matsqui
- Mattawa
- Mattawan
- Mattice
- Mattice-Val Côté
- Mauricie
- Mawcook
- Mawer
- Maxstone
- Maxville
- Maxwell
- Mayerthorpe
- Mayfield
- Maymont
- Maynard
- Mayne
- Maynooth
- Mayo
- Mayo
- Mazama
- Mazenod
- Mcadam
- Mcadam Parish
- Mcarthur Mills
- Mcauley
- Mcbride
- Mccallum
- Mcclintock
- Mcconnel
- Mcconnell Creek
- Mccord
- Mccormick Beach
- Mccracken's Landing
- Mccraney
- Mccreary
- Mccullough Lake
- Mcdame
- Mcdonalds Corners
- Mcdougall
- Mcdougall Mills
- Mcgarry
- Mcgee
- Mcgillivray
- Mcgivney
- Mcgregor
- Mcgregor
- Mcgregor
- Mcgregor Bay
- Mcintosh
- Mcintosh Mills
- Mcintosh Springs
- Mcivers
- Mckague
- Mckenzie Island
- Mckerrow
- Mckillop
- Mckinnons Harbour
- Mclaren's Bay
- Mclaughlin
- Mclean
- Mclean Lake
- Mcleese Lake
- Mclennan
- Mcleod
- Mcleod Hill
- Mcleod Lake
- Mcloose Lake
- Mclure
- Mclver's
- Mcmahon
- Mcmasterville
- Mcmorran
- Mcmunn
- Mcmurdo
- Mcmurphy
- Mcmurrich
- Mcmurrich/Monteith
- Mcnab
- Mcnab/Braeside
- Mcnamee
- Mcquesten
- Mcrae
- Mcrae Beach
- Mctaggart
- Meach Lake
- Meacham
- Mead
- Meadow Creek
- Meadow Lake
- Meadowbank
- Meadows
- Meadowside
- Meaford
- Meaghers Grant
- Meander River
- Meanook
- Meath Park
- Mechanic Settlement
- Medicine Hat
- Medicine Lodge
- Medina
- Medley
- Medonte
- Medora
- Medora
- Medora-Napinka
- Medstead
- Meductic
- Meeting Creek
- Meeting Lake
- Mehan
- Melancthon
- Melbourne
- Melbourne
- Meldrum Bay
- Meleb
- Melfort
- Melissa
- Melita
- Melocheville
- Melrose
- Melrose
- Melrose
- Melville
- Melville Beach
- Melville City
- Memramcook
- Mendenhall Landing
- Mendham
- Meneset
- Menisino
- Menneval
- Menoke Beach
- Meota
- Merasheen
- Merbleue
- Mercier
- Mercoal
- Merid
- Merigomish
- Merlin
- Merrickville
- Merrickville-Wolford
- Merritt
- Mersea
- Merville
- Mervin
- Mesachie Lake
- Meskanaw
- Messines
- Metabetchouan
- Metagama
- Metcalfe
- Metchosin
- Metchosine
- Meteghan
- Metinota
- Metis Beach
- Metiskow
- Metlakatla
- Metro Toronto
- Mewatha Beach
- Meyersburg
- Meyronne
- Meziadin Lake
- Miami
- Mica Creek
- Michel
- Michel
- Michel Village
- Michichi
- Michipicoten
- Michipicoten Harbour
- Michipicoten Mission
- Micksburg
- Mid Baffin
- Midale
- Middle Arm
- Middle Lake
- Middle Musquodoboit
- Middle River Village
- Middle Sackville
- Middle Sackville
- Middlebro
- Middlemiss
- Middlesex Centre
- Middleton
- Middleton Park
- Middleville
- Midhurst
- Midland
- Midland Point
- Midway
- Mikado
- Milan
- Milby
- Milden
- Mildmay
- Mildred
- Miles Cove
- Milestone
- Milford
- Milford Bay
- Milford Haven
- Milk River
- Mill Bay
- Mill Cove
- Mill Lake
- Mill Village
- Millar's Corners
- Millarville
- Millbank
- Millbridge
- Millbrook
- Mille-Isles
- Miller Lake
- Millerand
- Millerton
- Millertown
- Millertown Junction
- Millet
- Millgrove
- Millhaven
- Millicent
- Milliken Mills
- Millstream
- Milltown
- Milltown
- Milltown
- Milltown-Head Of Bay D'Espoir
- Millville
- Milner
- Milner Ridge
- Milnet
- Milo
- Milot
- Milton
- Milton
- Milton
- Milton Station
- Miltonvale Park
- Milverton
- Miminegash
- Minaki
- Minataree
- Minburn
- Minburn County
- Minded
- Mindemoya
- Minden
- Minden Hills
- Mine Centre
- Miners Bay
- Minesing
- Minet's Point
- Minett
- Mineville
- Ming's Bight
- Mingan
- Miniota
- Minitonas
- Minnedosa
- Minnicock Lake
- Minnitaki
- Minstrel Island
- Minto
- Minto
- Minto
- Minto Bridge
- Minton
- Miocane
- Miocene
- Miquelon
- Mira
- Mirabel
- Mirabel Aeroport
- Mirabel Saint Benoit
- Mirabel Saint Canut
- Mirabel Saint Hermas
- Mirabel Sainte Scholastique
- Miramichi
- Mirror
- Mirror Lake
- Miry Creek
- Miscouche
- Missanabie
- Missinipe
- Mission
- Mississauga
- Mississippi Mills
- Mississippi Station
- Mistassini
- Mistatim
- Mistissini
- Mistusinne
- Mitchell
- Mitchell
- Mitchell's Bay
- Mitchellton
- Moberly Lake
- Mobert
- Mobile
- Moffet
- Moha
- Mohawk Point
- Moira
- Moira Lake
- Moisie
- Molson
- Monarch
- Monastery
- Moncton
- Moncton Parish
- Monet
- Monet
- Monetville
- Moneymore
- Monitor
- Monk
- Monkland
- Monkstown
- Monkton
- Mono Centre
- Mono Mills
- Monroe
- Mont Carmel
- Mont Cascades
- Mont Lebel
- Mont Louis
- Mont Nebo
- Mont Royal
- Mont Saint Pierre
- Mont St Pierre
- Mont Ste Marie
- Mont-Albert
- Mont-Alexandre
- Mont-Alverne
- Mont-Apica
- Mont-Brun
- Mont-Carmel
- Mont-Joli
- Mont-Laurier
- Mont-Louis
- Mont-Rolland
- Mont-Royal
- Mont-Saint-Gregoire
- Mont-Saint-Michel
- Mont-Saint-Pierre
- Mont-St-Grégoire
- Mont-St-Hilaire
- Mont-St-Michel
- Mont-St-Pierre
- Mont-Tremblant
- Montague
- Montague
- Montbeillard
- Montcalm
- Montcerf
- Montcerf-Lytton
- Monte Creek
- Monte Lake
- Monteagle Valley
- Montebello
- Monteith
- Montfort
- Montmagny
- Montmartre
- Montney
- Montpellier
- Montreal - West Island
- Montreal Lake
- Montreal Nord
- Montreal River
- Montreal-Ouest de l'ile
- Montrose
- Montrose
- Montréal
- Montréal-Ouest
- Moon River
- Moonbeam
- Moons Beach
- Moonstone
- Moor Lake Station
- Moorefield
- Moores Mills
- Mooretown
- Moose Creek
- Moose Creek
- Moose Factory
- Moose Heights
- Moose Jaw
- Moose Jaw City
- Moose Lake
- Moose Mountain
- Moose Range
- Moose River
- Moosehide
- Moosehorn
- Moosomin
- Moosonee
- Moraviantown
- Morden
- Morden
- Moreland
- Morell
- Morell St Peters
- Moretons Harbour
- Morewood
- Morgan's Bay
- Morganston
- Moricetown
- Morin Creek
- Morin Village
- Morin-Heights
- Morinus
- Morinville
- Morley
- Morley
- Morpeth
- Morrin
- Morris
- Morris
- Morris-Turnberry
- Morrisburg
- Morrish
- Morriston
- Morrisville
- Morse
- Morson
- Mortimers Point
- Mortlach
- Morton
- Morton
- Morven
- Moscow
- Mosher
- Mosherville
- Mossbank
- Mossey River
- Mossleigh
- Mossley
- Motherwell
- Mould Bay
- Moulton Station
- Mount Albert
- Mount Brydges
- Mount Carmel
- Mount Carmel
- Mount Chesney
- Mount Currie
- Mount Elgin
- Mount Forest
- Mount Hope
- Mount Julian
- Mount Orford
- Mount Pearl
- Mount Pearl Park
- Mount Pleasant
- Mount Pleasant
- Mount Robson
- Mount Salem
- Mount St Patrick
- Mount Stewart
- Mount Uniacke
- Mount Vernon
- Mount-Royal
- Mountain
- Mountain Grove
- Mountain Park
- Mountain Road
- Mountain Station
- Mountain View
- Mountain View
- Mountain View County
- Mountsberg
- Mouth Of Keswick
- Moyie
- Mozart
- Mt Albert
- Mt Brydges
- Mt Carmel-Mitchells Brook-St Cather
- Mt Elgin
- Mt Forest
- Mt Hope
- Mt Hope
- Mt Lorne
- Mt Moriah
- Mt Pearl
- Mt Pleasant
- Mt Stewart
- Mtl
- Mud Lake
- Mud River
- Mudie Lake
- Muenster
- Muir
- Muirkirk
- Mulgrave
- Mulgrave Et Derry
- Mulgrave-Et-Derry
- Mulhurst
- Mulhurst Bay
- Mull
- Mullingar
- Mulmur
- Mulock
- Mulvihill
- Muncey
- Muncho Lake
- Mundare
- Munson
- Munster
- Munster Hamlet
- Murdale
- Murdochville
- Muriel Lake
- Murillo
- Murray Harbour
- Murray Harbour
- Murray River
- Murvale
- Musgrave Harbour
- Musgrave Town
- Musgravetown
- Musidora
- Muskoka
- Muskoka Beach
- Muskoka Falls
- Muskoka Lakes
- Muskrat Dam
- Muskwa
- Musquash
- Musquodoboit
- Musquodoboit Harbour
- Mutton Bay
- Myrnam
- Myrtle
- Myrtle Station
- Mystery Lake
- Mékinac
- Métabetchouan--Lac-a-La-Croix
- Métis-Sur-Mer