M
- Duke Maas, P, 1958
- John Mabry, OF, 2002
- Mike Macfarlane, C, 1998-1999
- Earle Mack, IF, 1910-1914
- Shane Mack, OF, 1998
- Eric Mackenzie, C, 1955
- Gordon Mackenzie, C, 1961
- Felix Mackiewicz, OF, 1941-1943
- John Mackinson, P, 1953
- Ed Madjeski, C, 1932-1934
- Dave Magadan, IF, 1997-1998
- Harl Maggert, OF, 1912
- Mike Magnante, P, 2000-2002
- Trystan Magnuson, P, 2011
- Roy Mahaffey, P, 1930-1935
- Ron Mahay, P, 1999-2000
- Al Mahon, P, 1930
- Emil Mailho, OF, 1936
- Jim Mains, P, 1943
- Hank Majeski, IF, 1946-1949, 1951-1952
- Ben Mallonee, OF, 1921
- Sheldon Mallory, OF, 1977
- Lew Malone, IF, 1915-1916
- Angel Mangual, OF, 1971-1976
- Fred Manrique, IF, 1991
- Frank Manush, IF, 1908
- Phil Marchildon, P, 1940-1949
- Johnny Marcum, P, 1933-1935
- Roger Maris, OF, 1958-1959
- Gene Markland, IF, 1950
- Gonzalo Márquez, IF, 1972-1973
- Jay Marshall, P, 2007, 2009
- Billy Martin, IF, 1957
- Doc Martin, P, 1908-1912
- Morrie Martin, P, 1951-1954
- Pat Martin, P, 1919-1920
- Hector Martinez, OF, 1962-1963
- Marty Martínez, IF, 1972
- Ted Martínez, IF, 1975
- Wedo Martini, P, 1935
- Bob Martyn, OF, 1957-1959
- Damon Mashore, OF, 1996-1997
- Walt Masters, P, 1939
- Len Matarazzo, P, 1952
- Joe Mathes, IF, 1912
- Nelson Mathews, OF, 1964-1965
- T.J. Mathews, P, 1997-2001
- Francisco Matos, IF, 1994
- Hideki Matsui, DH, 2011-
- Wid Matthews, OF, 1923
- Cloy Mattox, C, 1929
- Harry Matuzak, P, 1934-1936
- Carmen Mauro, OF, 1953
- Dal Maxvill, IF, 1972-1975
- Bert Maxwell, P, 1908
- Brent Mayne, C, 1997
- Eddie Mayo, IF, 1943
- Vin Mazzaro, P, 2009-2010
- Wickey McAvoy, C, 1913-1919
- Bill McCahan, P, 1946-1949
- Emmett McCann, IF, 1920-1921
- Brandon McCarthy, P, 2011-
- David McCarty, IF, 2003
- Steve McCatty, P, 1977-1985
- Sam McConnell, IF, 1915
- Barney McCosky, OF, 1946-1951
- Willie McCovey, IF, 1976
- Benny McCoy, IF, 1940-1941
- Les McCrabb, P, 1939-1950
- Frank McCue, IF, 1922
- Mickey McDermott, P, 1957, 1961
- Danny McDevitt, P, 1962
- Hank McDonald, P, 1931-1933
- Jason McDonald, OF, 1997-2000
- Lee McElwee, IF, 1916
- Willie McGee, OF, 1990
- Connie McGeehan, P, 1903
- Bill McGhee, IF, 1944-1945
- Ed McGhee, OF, 1953-1954
- John McGillen, P, 1944
- Beauty McGowan, OF, 1922-1923
- Mark McGwire, IF, 1986-1997
- Stuffy McInnis, IF, 1909-1917
- Matty McIntyre, OF, 1901
- Cody McKay, C, 2002
- Dave McKay, IF, 1980-1982
- Tim McKeithan, P, 1932-1934
- Bob McKinney, IF, 1901
- Rich McKinney, IF, 1973-1977
- Denny McLain, P, 1972
- Bo McLaughlin, P, 1981-1982
- Pat McLaughlin, P, 1940
- Mark McLemore, IF, 2004
- Jack McMahan, P, 1956
- Jim McManus, IF, 1960
- Greg McMichael, P, 1999-2000
- Billy McMillon, OF, 2001, 2003-2004
- Ken McMullen, IF, 1976
- Eric McNair, IF, 1929-1935, 1942
- Bob McNamara, IF, 1939
- Rusty McNealy, DH, 1983
- Bill McNulty, OF, 1969-1972
- John McPherson, P, 1901
- Jerry McQuaig, OF, 1934
- George McQuinn, IF, 1946
- Jim Mecir, P, 2000-2004
- Doc Medich, P, 1977
- Bill Meehan, P, 1915
- Roy Meeker, P, 1923-1924
- Adam Melhuse, C, 2003-2006
- Kevin Melillo, IF, 2007
- Joe Mellana, IF, 1927
- Jon Meloan, P, 2009
- Dave Melton, OF, 1956-1958
- Frank Menechino, IF, 1999-2004
- Orlando Mercado, C, 1988
- Henry Mercedes, C, 1992-1993
- Charlie Metro, OF, 1944-1945
- Alex Metzler, OF, 1926
- Bob Meyer, P, 1964
- Billy Meyer, C, 1916-1917
- Dan Meyer, IF, 1982-1985
- Dan Meyer, P, 2006-2007
- Russ Meyer, P, 1959
- Scott Meyer, C, 1978
- Cass Michaels, IF, 1952-1953
- Carl Miles, P, 1940
- Dee Miles, OF, 1939-1942
- Bing Miller, OF, 1922-1926, 1928-1934
- Damian Miller, C, 2004
- Jai Miller, OF, 2011
- Jim Miller, P, 2012
- Rudy Miller, IF, 1929
- Billy Milligan, P, 1901
- Bill Mills, C, 1944
- Tommy Milone, P, 2012
- Don Mincher, IF, 1970-1972
- Ray Miner, P, 1921
- Craig Minetto, P, 1978-1981
- Craig Mitchell, P, 1975-1977
- Fred Mitchell, P, 1902
- Kevin Mitchell, OF, 1998
- Paul Mitchell, P, 1976-1977
- Ralph Mitterling, OF, 1916
- Mike Mohler, P, 1993-1998
- Izzy Molina, C, 1996-1998
- Rinty Monahan, P, 1953
- Rick Monday, OF, 1966-1971
- Aurelio Monteagudo, P, 1963-1966
- Steve Montgomery, P, 1996-1997
- Bill Mooneyham, P, 1986
- Jimmy Moore, OF, 1930-1931
- Kelvin Moore, IF, 1981-1983
- Kerwin Moore, OF, 1996
- Ferdie Moore, IF, 1914
- Mike Moore, P, 1989-1992
- Roy Moore, P, 1920-1922
- José Morales, DH, 1973
- Herbie Moran, OF, 1908
- Dave Morey, P, 1913
- Cy Morgan, P, 1909-1912
- Joe Morgan, IF, 1984
- Joe Morgan, IF, 1959
- Mike Morgan, P, 1978-1979
- Tom Morgan, P, 1957
- Doyt Morris, OF, 1937
- Bill Morrisette, P, 1915-1916
- Bud Morse, IF, 1929
- Clay Mortensen, P, 2009-2010
- Wally Moses, OF, 1935-1941, 1949-1951
- Walter Moser, P, 1906
- Guillermo Moscoso, P, 2011
- Brandon Moss, IF/OF, 2012
- Charlie Moss, C, 1934-1936
- Don Mossi, P, 1965
- Mark Mulder, P, 2000-2004
- Jim Mullin, IF, 1904
- Jake Munch, OF, 1918
- Eric Munson, C, 2009
- Pedro Muñoz, OF, 1996
- Steve Mura, P, 1985
- Danny Murphy, IF, 1902-1913
- Donnie Murphy, IF, 2007-2008
- Dwayne Murphy, OF, 1978-1987
- Eddie Murphy, OF, 1912-1915
- Mike Murphy, C, 1916
- Morgan Murphy, C, 1901
- Joe Murray, P, 1950
- Larry Murray, OF, 1977-1979
- Ray Murray, C, 1951-1953
- Matt Murton, OF, 2008
- Glenn Myatt, C, 1920-1921
- Elmer Myers, P, 1915-1918
- Greg Myers, C, 2001-2002
- Joseph Myers, P, 1905
Read more about this topic: Oakland Athletics All-time Roster