M
- Macdonald Brillion, Blanche
- Macdonald, Allan
- MacDonald, Ranald
- MacDougall, Brenda
- Mactavish (McDermott) Mary Sarah
- Majore (Major), Thomas
- Malaterre, Jean-Baptiste Jr.
- Malaterre, Jean-Baptiste Sr. and Adam, Angélique
- Malaterre, Louis
- Mandeville, François
- Mandeville, Le Comrade de, Jean-Baptiste
- Marion, Arthur Jules
- Marion, Elise
- Marion, Jules Arthur
- Marion, Louis
- Marion, Louis (1840-1921)
- Marion, Maxime
- Marion, Narcisse
- Marion, Roger, MP
- Marsh, Frank, Captain
- Martel, Alerxandre (Standing Elk)
- Mason, Sophia
- Mattes, Catherine
- McBean, William
- McDonald (Klyne), Jane
- McDonald, Duncan
- McDougall, Alexander
- McDougall, Daniel
- McDougall, Daniel Elzéar
- McDougall, Duncan Jr. and Rosalie Lesperance
- McDougall, Mary Jane
- McDougall, Médéric Zéphirin
- McGillis (Davis) Mary Rose
- McGillis, Alexandre
- McGillis, Angus “Jerome” Jr.
- McGillis, Cuthbert
- McGillis, William
- McGillvray, Simon
- McGuire, Patricia
- McGuire, Patrick (Paddy)
- McGuire, Patrick and George
- McIntosh, Archie
- McIvor, Donald
- McKay, Angus
- McKay, Charles Richard
- McKay, Donald
- McKay, Dr. William Cameron
- McKay, Edward
- McKay, Edward (b. 1847)
- McKay, George Edmund
- McKay, Henry
- McKay, James
- McKay, James, MLA
- McKay, John
- McKay, John Alexander, Archdeacon
- McKay, John McNab Ballendin
- McKay, John Richards
- McKay, Joseph
- McKay, Joseph T.
- McKay, Joseph William
- McKay, Raoul, Ph.D
- McKay, Thomas
- McKay, Thomas
- McKay, Thomas M.L.A.
- McKay, William
- McKay, William II
- McKay, William III
- McKenzie, Reverend Benjamin
- McKenzie, Murray
- McKenzie, Wayne
- McLellan, Joe
- McLeod (Ballenden), Sarah
- McMillan, James
- McMillan, William
- McNickle, William D’Arcy
- Meade, Norman
- Meilleur, Marcel Louis
- Mercredi, Pierre
- Meyer (McLeod), Jenny
- Miette, Jean-Baptiste
- Millet dit Beauchemin, Jean-Baptiste
- Mistawasis (Pierre Belanger)
- Mitchell (Ma-To-Na-Pa, Bear Paw), Daniel
- Mitchell, Daniel E., Ma-To-Na-Pa
- Mitchell, Sarah
- Moar, James
- Monet dit Belhumeur, Gregoire
- Monet dit Belhumeur, Michel
- Monette, Marie-Adele
- Monkman, Albert
- Monkman, Alexandre
- Monkman, Oliver
- Monkman, William
- Montour Family of Red River
- Montour, Abraham Jr.
- Montour, Abraham Sr
- Montour, Bernard
- Montour, Jean-Baptiste (b. 1857)
- Montour, Jean-Baptiste (b. 1860)
- Montour, Pascal Jr.
- Montreuille (Montreuil), Joseph Sr.
- Montreuille, Joseph
- Moran, Ry
- Moreau, Jonas
- Morin dit Comtois, Jean-Baptiste
- Morin dit Perreault, François "Wabishka
- Morin, Charles Joseph
- Morin, Louis
- Morrisette (Branconnier), Adelaide Caroline
- Morrisette, Suzanne
- Morrison, William
- Morrisseau, John
- Morrissette, Adelaide Caroline
- Munro, John William “Piscan”
- Murray, Alexander