| NAME | POSITION | SEASONS | COLLEGE |
|---|---|---|---|
| Mabra, Ron | DB | 1977 | Howard |
| Machado, J.P. | OG | 1999-2003 | Illinois |
| Mack, Isaiah | DT | 2022 | Tennessee-Chattanooga |
| Mackey, Dee | TE | 1963-1967 | Texas A&M-Commerce |
| Mackey, Kyle | QB | 1989 | Texas A&M-Commerce |
| Magner, Gary | DE/LB | 1968-1969 | Southern California |
| Malamala, Siupeli | OT | 1992-1997,99 | Washington |
| Mallendick, Bob | OT/OG | 1966 | Hillside |
| Malone, Josh | WR | 2019-2020 | Tennessee |
| Malone, Mark | QB | 1989 | Arizona State |
| Malone, Robert | P | 2012-2013 | Fresno State |
| Maloney, Mike | DE | 1970 | No. Arizona |
| Mangold, Nick | C | 2006-2016 | Ohio State |
| Mann, Braden | P | 2020-2022 | Texas A&M |
| Manor, Brison | DT/T | 1975 | Arkansas |
| Marinaro, Ed | RB | 1976-1977 | Cornell |
| Marques, Bob | LB | 1960-1961 | Boston University |
| Marshall, Brandon | WR | 2015-2016 | Central Florida |
| Marshall, Jalin | WR | 2016 | Ohio State |
| Marshall, Jonathan | DT | 2021 | Arkansas |
| Marshall, Leonard | DL | 1993 | Louisiana State |
| Marshall, Nick | DB | 2016 | Auburn |
| Marshall, Tank | DT | 1977 | Texas A&M |
| Marshall, Wilber | LB | 1995 | Florida |
| Martin, Blanche | RB | 1960 | Michigan State |
| Martin, Bob | LB | 1976-1979 | Nebraska |
| Martin, Curtis | RB | 1998-2005 | Pittsburgh |
| Martin, Don | CB | 1972 | Yale |
| Martin, George | LB | 1969 | San Francisco State |
| Martin, Jacob | DE | 2022 | Temple |
| Martin, Jamar | RB | 2006 | Ohio State |
| Martin, Josh | LB | 2015-2018 | Columbia |
| Martin, Ronald | DB | 2015-2016 | Louisiana State |
| Martin, Saladin | DB | 1980 | San Diego State |
| Martin, Steve | DT | 2001 | Missouri |
| Martin, Tracy | WR | 1987 | North Dakota |
| Marvaso, Tommy | DB | 1977 | Cincinnati |
| Mason, Dave | HB | 1967 | Omaha |
| Mason, Derrick | WR | 2011 | Michigan State |
| Mason, Eddie | LB | 1995 | North Carolina |
| Mathis, Bill | RB | 1960-1970 | Clemson |
| Mathis, Terance | WR | 1990-1993 | New Mexico |
| Matich, Trevor | C | 1990-1991 | Brigham Young |
| Matlock, John | C | 1966-1967 | Miami |
| Matthews, Carlos | RB | 1975 | Kansas |
| Matthews, Rishard | WR | 2018 | Nevada |
| Mauga, Josh | LB | 2010-2013 | Nevada |
| Mauldin, Lorenzo | DL | 2015-2016 | Lousville |
| Maulet, Arthur | DB | 2019-2020 | Memphis |
| Mauney, Keith | DB | 1971 | Texas Western |
| Mawae, Kevin | C | 1998-2005 | Louisiana State |
| Maxey, Robert | K | 1975 | Rhode Island |
| May, Sherriden | RB | 1995-1996 | Idaho |
| Maybin, Aaron | LB | 2011-2012 | Penn State |
| Maye, Marcus | DB | 2017-2021 | Florida |
| Mayer, Mike | DT | 1974 | Wisconsin |
| Mayes, Michael | DB | 1990 | Louisiana State |
| Maynard, Don | WR | 1960-1973 | Texas El-Paso |
| McAdams, Bob | DT | 1964-1965 | North Carolina Central |
| McAdams, Carl | DT | 1966-1970 | Oklahoma |
| McArthur, Kevin | LB | 1986-1989 | Lamar |
| McCareins, Justin | WR | 2004-2007 | Northern Illinois |
| McCartney, Pete | OT | 1987 | Louisville |
| McChesney, Matt | OG | 2005 | Colorado |
| McClain, Clifford, (Cliff) | RB | 1970-1973 | South Carolina State |
| McClellan, Albert | LB | 2019 | Marshall |
| McClover, Darrell | LB | 2004 | Miami |
| McCluskey, Mark | S | 1976 | Brigham Young |
| McCown, Josh | QB | 2017-2018 | Sam Houston State |
| McCusker, Jim | OT | 1964 | Pittsburgh |
| McDaniel, Ed (Wahoo) | LB | 1965 | Oklahoma |
| McDaniel, William | DT | 1976 | Georgia Tech |
| McDermott, Conor | OT | 2021-2022 | UCLA |
| McDougald, Bradley | DB | 2020 | Kansas |
| McDougle, Dexter | DB | 2015-2016 | Maryland |
| McElroy, Reggie | OT | 1983-1989 | West Texas A&M |
| McGlasson, Ed | C | 1979 | Youngstown State |
| McGlockton, Chester | DT | 2003 | Clemson |
| McGovern, Connor | C | 2020-2022 | Missouri |
| McGraw, Jon | DB | 2002-2004 | Kansas State |
| McGuire, Elijah | RB | 2017-2018 | Louisiana-Lafayette |
| McIntyre, Garrett | LB | 2011-2013 | Fresno State |
| McIver, Everett | OG | 1993-1995 | Elizabeth City State |
| McKenzie, Kareem | OT | 2001-2004 | Penn State |
| McKibben, Mike | LB | 1979-1980 | Kent State |
| McKnight, Joe | RB | 2010-2012 | Southern California |
| McLaughlin, Chase | K | 2020 | Illinois |
| McLendon, Steve | DT | 2016-2020 | Troy State |
| McMillan, Erik | DB | 1988-1992 | Missouri |
| McMullan, John | OG | 1960-1961 | Notre Dame |
| McNeil, Emanuel | DT | 1990 | Tennessee-Martin |
| McNeil, Freeman | RB | 1981-1992 | UCLA |
| Meggett, David | RB | 1998 | Towson |
| Mehl, Lance | LB | 1980-1987 | Penn State |
| Mercein, Chuck | RB | 1970 | Yale |
| Mercer, Giradie | DT | 2001-2002 | Marshal |
| Merriweather, Mike | LB | 1993 | Pacific |
| Mersereau, Scott | DT | 1987-1993 | Southern Connecticut State |
| Miano, Rich | DB | 1985-1989 | Hawaii |
| Michaels, Walt | LB | 1963 | Washington & Lee |
| Mickens, Ray | DB | 1996-2003 | Texas A&M |
| Middendorf, Dave | OG | 1971 | Washington State |
| Middleton, Doug | DB | 2016,18 | Appalachian State |
| Miles, Rontez | DB | 2013,15-2019 | California (PA) |
| Miller, Brett | OT | 1990-1992 | Iowa |
| Miller, Justin | DB | 2005-2009 | Clemson |
| Miller Ray | DT | 1967 | Idaho |
| Milliner, Dee | DB | 2013-2015 | Alabama |
| Mills, Marshall | WR | 1976 | West Virginia |
| Mils, George | DE | 1977 | Nebraska |
| Mims, Denzel | WR | 2020-2022 | Baylor |
| Minter, Cedric | RB | 1984-1985 | Boise State |
| Mirer, Rick | QB | 1999 | Notre Dame |
| Mischak, Bob | OG | 1960-1962 | Army |
| Mitchell, Johnny | TE | 1992-1995 | Nebraska |
| Mitchell, Max | OT | 2022 | Louisiana-Lafayette |
| Mitchell, Michael | DB | 1989 | Howard Payne |
| Mock, Mike | LB | 1978 | Texas Tech |
| Monger, Matt | LB | 1985-1987 | Oklahoma State |
| Monk, Art | WR | 1994 | Syracuse |
| Montgomery, D.J. | WR | 2021 | Austin Pay |
| Montgomery, Ty | WR | 2019 | Stanford |
| Montgomery, Will | C | 2007-2008 | Virginia Tech |
| Moore, Brandon | OG | 2003-2012 | Illinois |
| Moore, Derland | DT | 2006 | Oklahoma |
| Moore, Elijah | WR | 2021-2022 | Mississippi |
| Moore, Rashad | DT | 2006 | Tennessee |
| Moore, Rob | WR | 1990-1994 | Syracuse |
| Moore, Ronald | RB | 1995-1996 | Pittsburgh State |
| Moore, Ronnie | WR/KR | 1976 | V.M.I |
| Moorhead, Kenneth | RB | 1974 | Tampa |
| Mooring, John | OT | 1971-1974 | Tampa |
| Moreino, Joe | DT | 1978 | Idaho State |
| Moreland, Earthwind | DB | 2000 | Georgia Southern |
| Moreland, Jake | RB | 2000 | Western Michigan |
| Morelli, Fran | DT | 1961-1962 | Colgate |
| Moresco, Tim | DB | 1978-1980 | Syracuse |
| Morgan, James | QB | 2020 | Florida International |
| Morgan, John | C | 1976 | Kansas |
| Morley, Steve | OT | 2005 | St. Mary's (Canada) |
| Morrow, Tommy | DB | 1966 | Southern Mississippi |
| Morstead, Thomas | P | 2021 | Southern Methodist |
| Morton, Chad | RB | 2001-2002 | Southern California |
| Moses, Kelvin | LB | 2001-2003 | Wake Forest |
| Moses, Morgan | OT | 2021 | Virginia |
| Mosher, Jerry | DB-OE | 1966 | California |
| Mosley, C.J. | LB | 2019,21-2022 | Alabama |
| Moss, Robert | LB | 1976-1977 | Jackson State |
| Moss, Santana | WR | 2001-2004 | Miami |
| Mott, Joe | LB | 1989-1990 | Iowa |
| Muir, Daniel | DT | 2012 | Kent State |
| Mullen, Dalvin | DB | 1983-1986 | Western Kentucky |
| Mulligan, Matthew | TE | 2009-2011 | Maine |
| Mulligan, Wayne | C | 1975-1976 | Clemson |
| Mumley, Nick | DE | 1960-1962 | Purdue |
| Murphy, Greg | DE | 1977 | Penn State |
| Murray, Dan | LB | 1990 | East Stroudsburg |
| Murray, James | C | 2020 | Holy Cross |
| Murrell, Adrian | RB | 1993-1997 | West Virginia |
| Murrell, Marques | LB | 2007-2009 | Appalachian State |
| Myers, Brad | DB | 1961 | Michigan |
| Myers, Jason | K | 2018 | Marist |
| Myers, Ryan | LB | 2005-2006 | Akron |
| Myslinski, Tom | OG | 1968 | Maryland |
