| Placename | Gen Web Region | Comments |
| MacDowall, Macdowall | Saskatoon Gen Web Region | 1903 Macdowall alt spelling * |
| Macfarlane | Saskatoon Gen Web Region | 1905 (W.A. McFarlane, Mis Jessie E. McFarlane [sic]) |
| Mackid | Swift Current Gen Web Region | 1912 |
| Mackinnon | Battleford Gen Web Region | 1907 Ermine later Name |
| Macklin | Battleford Gen Web Region | 1908 |
| Mackmat | Kindersley Gen Web Region | * |
| MacNutt | Yorkton Gen Web Region | 1911 |
| MacOuan | Lloydminster Gen Web Region | 1911 Mcowan, Forgaard, Canwood Later Names |
| Macoun | Weyburn Gen Web Region | 1903 |
| Macrorie | Regina Gen Web Region | * |
| MacWorth, Macworth | Moose Jaw Gen Web Region | 1918 Macworth alt. spelling * |
| Madison | Kindersley Gen Web Region | 1919 Noremac Previous Name |
| Madrid | Regina Gen Web Region | * 16-24-W2 |
| Maeshowe | Swift Current Gen Web Region | 1912 |
| Magna | Weyburn Gen Web Region | 1908 Odessa Station, Odessa Later Names |
| Magyar | Yorkton Gen Web Region | 1939 RE-used name Magyar |
| Magyar | Yorkton Gen Web Region | 1910 Tyneside Later Name |
| Maidstone | Lloydminster Gen Web Region | 1906 Sayers Previous Name |
| Mailand | Yorkton Gen Web Region | 1911 Stornoway Station Later Name |
| Main Centre | Regina Gen Web Region | 1912 |
| Mair | Weyburn Gen Web Region | 1911 |
| Major | Battleford Gen Web Region | 1915 Aubretia Previous Name * |
| Makwa | Lloydminster Gen Web Region | 1926 North Makwa Later Name; 22,26-58-20-W3 |
| Makwa | Lloydminster Gen Web Region | 1957 South Makwa Previous Name; NE-9-58-20-W3; Re-used name Makwa |
| Malby | Kamsack Gen Web Region | 1904 |
| Maloneck | Kamsack Gen Web Region | 1911 |
| Mancroft | Saskatoon Gen Web Region | 1908 |
| Mandal | Saskatoon Gen Web Region | 1906 Watrous Later Name |
| Manitou Beach | Saskatoon Gen Web Region | 1919 |
| Mankota | Moose Jaw Gen Web Region | 1911 |
| Manlius | Prince Albert Gen Web Region | * |
| Manna | Regina Gen Web Region | 1911 Birsay Later Name |
| Manor | Weyburn Gen Web Region | 1901 |
| Manresa | Saskatoon Gen Web Region | 1912 Sinnett, McGuire Previous Names |
| Mansur | Weyburn Gen Web Region | * |
| Mantario | Kindersley Gen Web Region | 1912 |
| Mantia | Yorkton Gen Web Region | * * 17-7-W2 |
| Maple Bush | Regina Gen Web Region | 1907 |
| Maple Coulee | Moose Jaw Gen Web Region | 1910 |
| Maple Creek | Swift Current Gen Web Region | 1883 |
| Mapledale | Kindersley Gen Web Region | 1912 |
| Marcelin | Lloydminster Gen Web Region | 1904 (Antoine Marcelin) |
| Marchantgrove, Marchant Grove | Lloydminster Gen Web Region | 1912 (H.A. Marchant) Marchant Grove alt. spelling * |
| Marchwell | Yorkton Gen Web Region | 1907 |
| Marconi | Weyburn Gen Web Region | 1906 |
| Marean Lake | Kamsack Gen Web Region | 1939 |
| Marengo | Kindersley Gen Web Region | 1911 |
| Margo | Kamsack Gen Web Region | 1905 |
| Mariahilf | Yorkton Gen Web Region | 1900 |
| Marie Hill | Lloydminster Gen Web Region | 1939 |
| Marienthal | Weyburn Gen Web Region | 1909 |
| Marieton | Regina Gen Web Region | 1884 |
| Marieval | Yorkton Gen Web Region | 1909 |
| Marion | Kindersley Gen Web Region | 1908 Ridpath Later Name |
| Markell, Narkell | Saskatoon Gen Web Region | 1911 * |
| Markinch | Yorkton Gen Web Region | 1906 |
| Marklee | Regina Gen Web Region | 1911 (Robert Mark) |
| Marlborough | Regina Gen Web Region | 1884 |
| Marlin | Lloydminster Gen Web Region | 1914 |
| Marne | Saskatoon Gen Web Region | 1918 Hoodoo Previous Name |
| Marquis | Regina Gen Web Region | 1907 |
| Marriott | Saskatoon Gen Web Region | 1907 |
| Marsden | Battleford Gen Web Region | 1907 |
| Marshall | Lloydminster Gen Web Region | 1906 Stringer Previous Name; Re-used name Marshall |
| Marshall | Lloydminster Gen Web Region | 1906 (Marshall from 1906-05-01 to1906-06-01); Tessier Later Name |
| Martensville | Saskatoon Gen Web Region | 1963 |
| Martheton | Yorkton Gen Web Region | 1913 Roberts, Ste.-Marthe-Rocanville Later Names |
| Marx | Moose Jaw Gen Web Region | 1912 |
| Maryfield | Weyburn Gen Web Region | 1896 |
| Marysburg | Saskatoon Gen Web Region | 1924 Dead Moose Lake Previous Name; Moseley Station Name |
| Masefield | Moose Jaw Gen Web Region | 1927 |
| Masefield | Swift Current Gen Web Region | |
| Maskakee | Saskatoon Gen Web Region | |
| Masonville | Kindersley Gen Web Region | 1916 |
| Matador | Kindersley Gen Web Region | 1924 |
| Matcham | Battleford Gen Web Region | 1908 Naseby later Name; (T.T. Matcham) |
| Matchee | Lloydminster Gen Web Region | 1938 |
| Matka | Saskatoon Gen Web Region | * 3-29-23-W2 |
| Mattes | Lloydminster Gen Web Region | 1925 |
| Mattes | Lloydminster Gen Web Region | 1925 |
| Maude | Kindersley Gen Web Region | 1911 Shackleton Later Name |
| Mawer | Regina Gen Web Region | 1912 |
| Maxim | Weyburn Gen Web Region | 1913 |
| Maxstone | Moose Jaw Gen Web Region | 1913 |
| Maxton | Moose Jaw Gen Web Region | 1910 Carvale previous Name |
| Maxwellton, Maxwelltown | Moose Jaw Gen Web Region | 9-28-W2 * |
| Mayberry | Moose Jaw Gen Web Region | 1913 |
| Mayfair | Lloydminster Gen Web Region | 1919 |
| Maymont | Saskatoon Gen Web Region | 1905 |
| Maypole | Moose Jaw Gen Web Region | 1914 |
| Mayview | Lloydminster Gen Web Region | 1930 53-2-W3; RE- used name Mayview at a different location |
| Mayview | Regina Gen Web Region | 1910 (1910-1918) 30-25-23-W2; (A.W. Mayview) |
| Mazenod | Moose Jaw Gen Web Region | 1940 |
| McCarter | Moose Jaw Gen Web Region | 1910 West Gravelbourg Previous Name; Alhambra, Woodrow Later Names * |
| McCord | Moose Jaw Gen Web Region | 1917 |
| McDonald Hills | Yorkton Gen Web Region | 1896 |
| McEachern | Moose Jaw Gen Web Region | 1915 |
| McElhanney | Kamsack Gen Web Region | 1921 |
| McGee | Kindersley Gen Web Region | 1910 |
| McGuire | Saskatoon Gen Web Region | 1908 (Thomas J. McGuire) Sinnett Previous Name; Manresa Later Name |
| McKague | Kamsack Gen Web Region | 1925 |
| McKim | Yorkton Gen Web Region | 1929 |
| McLaren | Lloydminster Gen Web Region | 1909 (T.G. McLaren) |
| McLean | Weyburn Gen Web Region | 1884 |
| McLennan Lake | Prince Albert Gen Web Region | ** |
| McMahon | Moose Jaw Gen Web Region | 1924 |
| McMorran | Kindersley Gen Web Region | 1924 |
| McNab Park | Saskatoon Gen Web Region | 1964 RCAF - Station Saskatoon Previous Name; McNab Park an area of Saskatoon |
| McNaughton | Regina Gen Web Region | 1909 |
| McOwan | Lloydminster Gen Web Region | 1911 MacOuan Previous Name, Forgaard, Canwood Later Names |
| McPhail Cove | Prince Albert Gen Web Region | * |
| McTaggart | Weyburn Gen Web Region | 1904 |
| Meacham | Saskatoon Gen Web Region | 1912 |
| Mead | Saskatoon Gen Web Region | |
| Meadow Bank | Kamsack Gen Web Region | 1908 |
| Meadow Lake | Lloydminster Gen Web Region | 1911 |
| Meath Park | Prince Albert Gen Web Region | 1957 Meath Park Station Previous Name; RE-used name Meath Park |
| Meath Park | Prince Albert Gen Web Region | 1913 Janow Corners Later Name |
| Meath Park Station | Prince Albert Gen Web Region | 1932 Meath Park Later Name |
| Medona | Saskatoon Gen Web Region | 1904 Quincy Later Name |
| Medstead | Lloydminster Gen Web Region | 1911 |
| Meedsville | Regina Gen Web Region | 1906 |
| Meek's Siding | Kamsack Gen Web Region | 1928 Armit later Name * |
| Meeting Lake | Lloydminster Gen Web Region | 1913 |
| Meetoos | Lloydminster Gen Web Region | 1948 |
| Megan | Prince Albert Gen Web Region | 1923 |
| Mehan | Yorkton Gen Web Region | 26-4-W2 * |
| Melaval | Moose Jaw Gen Web Region | 1914 |
| Melba | Moose Jaw Gen Web Region | * 13-17-4-W3 |
| Melba | Prince Albert Gen Web Region | * 15-52-23-W2 |
| Melfort | Saskatoon Gen Web Region | 1892 * 7-45-18-W2 |
| Melfort So. | Saskatoon Gen Web Region | * 12-44-18-W2 |
| Melville | Yorkton Gen Web Region | 1908 |
| Melville Beach | Yorkton Gen Web Region | * |
| Mendham | Kindersley Gen Web Region | 1921 |
| Mennofeldt | Yorkton Gen Web Region | 1937 Dneiper Later Name |
| Mennon | Saskatoon Gen Web Region | 1915 |
| Meno | Battleford Gen Web Region | 1908 |
| Menofield | Yorkton Gen Web Region | 1900 Crooked Lake Previous Name |
| Mensienka Village | Kamsack Gen Web Region | * |
| Meota | Lloydminster Gen Web Region | 1911 Beachview Previous Name; Re-used name Meota |
| Meota | Lloydminster Gen Web Region | 1911 Prince Later Name |
| Merid | Kindersley Gen Web Region | 1911 |
| Meridian | Weyburn Gen Web Region | 1899 |
| Merle | Kamsack Gen Web Region | 1932 (Merle Ellsworth Tremblay) |
| Merrill | Saskatoon Gen Web Region | * |
| Merrington | Saskatoon Gen Web Region | 1908 |
| Merryflat | Swift Current Gen Web Region | 1915 |
| Mervin | Lloydminster Gen Web Region | 1908 |
| Meskanaw, Meskunow | Saskatoon Gen Web Region | 1908 Meskunow alt. spelling * |
| Meteor | Prince Albert Gen Web Region | 1914 |
| Metinota | Lloydminster Gen Web Region | * |
| Meyronne | Moose Jaw Gen Web Region | 1909 |
| Michel | Lloydminster Gen Web Region | * |
| Midale | Weyburn Gen Web Region | 1903 |
| Middle Lake | Saskatoon Gen Web Region | 1909 |
| Middleton Hill | Saskatoon Gen Web Region | 1927 St. Isidore de Bellevue, Garonne Previous Names |
| Midnight Lake | Lloydminster Gen Web Region | 1914 |
| Mikado | Kamsack Gen Web Region | 1908 |
| Milaty | Yorkton Gen Web Region | * |
| Milburn | Kindersley Gen Web Region | 1915 Salvia Later Name |
| Milden | Saskatoon Gen Web Region | 1907 |
| Mildmay Park | Kamsack Gen Web Region | 1923 |
| Mildred | Lloydminster Gen Web Region | 1919 |
| Mile 102 | Prince Albert Gen Web Region | * 45-19-W2 |
| Milestone | Weyburn Gen Web Region | 1900 |
| Mill Centre | Prince Albert Gen Web Region | 1940 |
| Miller | Lloydminster Gen Web Region | 1907 (Napoleon Miller) |
| Millerdale | Battleford Gen Web Region | 1914 |
| Milleton | Lloydminster Gen Web Region | 1912 |
| Millville | Weyburn Gen Web Region | 1905 Ingleford Later Name |
| Milly | Moose Jaw Gen Web Region | 1911 Gravesborough Previous Name |
| Mimer | Kamsack Gen Web Region | 1907 |
| Minard | Weyburn Gen Web Region | * |
| Ministick Beach | Kamsack Gen Web Region | * |
| Minnehaha | Lloydminster Gen Web Region | 1911 |
| Minnie Lake | Regina Gen Web Region | 1917 Neasden Previous Name |
| Minton | Moose Jaw Gen Web Region | 1930 Fort Comfort Previous Name |
| Mirror | Battleford Gen Web Region | 1908 Druid Later Name |
| Mirror Valley | Lloydminster Gen Web Region | 1939 |
| Missinipe | Prince Albert Gen Web Region | * |
| Mistatim | Prince Albert Gen Web Region | 1932 Mistatim Station Previous Name; RE-used name Mistatim |
| Mistatim | Prince Albert Gen Web Region | 1907 |
| Mistatim Station | Prince Albert Gen Web Region | 1930 Mistatim Later Name |
| Mistawsis | Lloydminster Gen Web Region | 1896 |
| Mitchellton | Weyburn Gen Web Region | 1910 |
| Mitchellview | Kamsack Gen Web Region | 1907 (R. Mitchell) |
| Model Farm | Yorkton Gen Web Region | 1909 |
| Moffat | Weyburn Gen Web Region | 1886 |
| Moirvale | Swift Current Gen Web Region | 1914 (Charles Moir) |
| Molanosa | Prince Albert Gen Web Region | 1950 |
| Molewood | Lloydminster Gen Web Region | 1912 |
| Mollison | Lloydminster Gen Web Region | * |
| Molraney, Mullrany | Moose Jaw Gen Web Region | * |
| Monarchville | Battleford Gen Web Region | 1947 |
| Monchy | Swift Current Gen Web Region | 1917 |
| Mondou | Kindersley Gen Web Region | 1925 |
| Monnery | Lloydminster Gen Web Region | 1911 Frenchmans Butte previous Name |
| Mont Nebo | Lloydminster Gen Web Region | 1902 |
| Montgomery | Weyburn Gen Web Region | 1884 |
| Montmartre | Weyburn Gen Web Region | 1894 |
| Montreal Lake | Prince Albert Gen Web Region | 1911 Hudson Bay Co |
| Moon Hills | Lloydminster Gen Web Region | 1910 |
| Moose Bay | Yorkton Gen Web Region | * |
| Moose Jaw | Moose Jaw Gen Web Region | 1883 |
| Moose Jaw - RCAF | Moose Jaw Gen Web Region | 1954 Bushell Park Later Name; See RCAF - Moose Jaw |
| Moose Mountain | Weyburn Gen Web Region | 1883 |
| Moose Range | Prince Albert Gen Web Region | 1913 |
| Moose Valley | Weyburn Gen Web Region | 1910 |
| Moosedale | Prince Albert Gen Web Region | 1935 |
| Moosomin | Weyburn Gen Web Region | 1882 |
| Mora | Moose Jaw Gen Web Region | 1915 Fir Mountain Later Name |
| Moreland | Moose Jaw Gen Web Region | 1912 Highmore Previous Name |
| Morin Creek | Lloydminster Gen Web Region | 1934 |
| Morneau | Lloydminster Gen Web Region | * |
| Morse | Regina Gen Web Region | 1906 |
| Morse | Regina Gen Web Region | 1906 |
| Mortlach | Moose Jaw Gen Web Region | 1905 |
| Morwick | Kamsack Gen Web Region | 1908 |
| Moseley | Saskatoon Gen Web Region | 1924 Marysburg is settlement name |
| Moss Lake | Kamsack Gen Web Region | 1905 |
| Mossbank | Moose Jaw Gen Web Region | 1909 |
| Mossyvale | Prince Albert Gen Web Region | 1946 |
| Mosten | Regina Gen Web Region | 1908 |
| Moundville | Moose Jaw Gen Web Region | 1911 |
| Mount Green | Weyburn Gen Web Region | 1908 |
| Mount Nebo | Lloydminster Gen Web Region | 8-50-6-W3 * |
| Mountain Chase | Regina Gen Web Region | 1912 |
| Mountain Side | Regina Gen Web Region | 1906 Duval Later Name |
| Mourey | Saskatoon Gen Web Region | 1911 Titanic Later Name |
| Mozart | Kamsack Gen Web Region | 1909 Laxdal Previous Name |
| Mudie Lake | Lloydminster Gen Web Region | 1935 |
| Muenster | Saskatoon Gen Web Region | 1904 St. Peter's Monastery Previous Name |
| Mullingar | Lloydminster Gen Web Region | 1907 |
| Mullrany | Moose Jaw Gen Web Region | 1911 St. Victor Later Name * |
| Mulock | Yorkton Gen Web Region | 1897 |
| Mulvihill | Saskatoon Gen Web Region | 1911 Shady Grove Later Name; (Thomas Mulvihill) |
| Murphy Creek | Prince Albert Gen Web Region | * |
| Murphys | Kamsack Gen Web Region | * 11-45-13-W2 |
| Murray Point | Prince Albert Gen Web Region | * 28,29,32,33-53-27-W2 |
| Murraydale | Swift Current Gen Web Region | 1913 Davis Creek Previous Name; (John Murray) |
| Muscow | Yorkton Gen Web Region | 1920 |
| Muskeegan | Kamsack Gen Web Region | 1937 |
| Muskiki Springs | Battleford Gen Web Region | * |
| Mutchler | Prince Albert Gen Web Region | * |
| Mutrie | Weyburn Gen Web Region | 1905 |