Colorado Football Letterwinners-M
Throughout the years, various standards have been used to determine who has been awarded letters at CU (as well as at every school in the nation, as all set their own criteria). From the 1930s until the late 1970s, letters were awarded based on a player seeing action in at least half of the quarters played by CU in a particular season. In recent times, criteria have ranged from a minimum of 100 plays in a season or possessing a special skill (the Bill McCartney Era) to playing at least one snap in at least one game (Rick Neuheisel Era). Under Gary Barnett, and the head coaches since, the Buffs returned to the criteria that McCartney first instituted. In addition, it has been a standing policy since 1982 to award letters to all seniors in the program, regardless of playing time.
Jersey numbers, heights and weights are generally those listed in CU publications (or other sources) in the player's final letter-winning year. Positions are listed in the terminology of the era in which the letterman played; if more than one position is listed, then that player saw substantial game time at those positions. Hometowns are usually the place from which the player came to CU, followed by the high school and any previous institution, be it a junior or senior college.
Information prior to 1940 is limited at best and thus some holes do exist. The football lettermen list was researched and expanded with the help of the late CU athletic historian Fred Casotti in 1999; if you have additional information on yourself or someone on this list, please call the Sports Information Office at 303/492-5626. Please note that this list includes varsity lettermen only; it is not an all-time roster to include those who did not letter or play, nor those who may have lettered those times CU had a freshman or junior varsity team, and also does not include honorary letters for administration, coaches, trainers or managers.
To view the lettermen, sorted alphabetically by last name, click on the links below:
| A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P-Q | R | S | T | U-V | W | X-Y-Z |
| Player | Years | No. | Pos. | Ht. | Wt. | Hometown (High School/Previous College) |
| MacINTYRE, Jay | 2015-16-17-18 | 14 | WR | 5-10 | 190 | Boulder, Colo. (Monarch) |
| MACK, Jeremy | 2022 | 3 | S | 6-0 | 190 | Clinton, Miss. (Clinton/East Mississippi CC) |
| MACKENZIE, Tom | 1974-75 | 28 | K-S | 6-0 | 190 | West Covina, Calif. (West Covina/Mt. San Antonio) |
| MACKEY, Blake | 2004-06 | 9 | WR | 6-3 | 200 | Bakersfield, Calif. (Bakersfield) |
| MACKIE, John | 1899-1901 | C | 6-2 | 165 | ||
| MacMARTIN, Bryce | 2005-06 | 57 | C | 6-2 | 290 | San Francisco, Calif. (Lowell/CC of San Francisco) |
| MADDALENA, Bob | 1943 | 31 | B | 5-10 | 190 | San Francisco, Calif. |
| MADDOX, Aaron | 2018 | 9 | S | 6-1 | 190 | North Augusta, S.C. (North Augusta/Pima CC) |
| MADDOX, Mason | 2022 | 55 | DL | 6-3 | 290 | Aurora, Colo. (Cherokee Trail) |
| MAEA, Zephaniah | 2021 | 40 | ILB | 6-1 | 235 | Las Vegas, Nev. (Liberty) |
| MAGALEI, Zion | 2021-22 | 48 | OLB | 6-2 | 205 | Chandler, Ariz. (Chandler) |
| MAGRI, Nico | 2018-19-20-21 | 98 | DE-TE | 6-3 | 260 | Lafayette, Colo. (Monarch) |
| MAGRUM, Bud | 1971-72 | 71 | LB | 6-3 | 230 | Reno, Nev. (Reno) |
| MAHNKE, Patrick | 2008-09-10-11 | 12 | S, ILB | 6-1 | 210 | Parker, Colo. (Montain Vista) |
| MAHONEY, Scott | 1969-70-71 | 74 | OT | 6-3 | 250 | Honolulu, Hawai'i (Kailua) |
| MAIAVA, Kai | 2007 | 51 | OG | 6-0 | 295 | Wailuku, Hawai'i (Baldwin) |
| MAIN, Chance | 2022 | 90 | DE | 6-4 | 250 | Cherryvale, Kan. (Cherryvale/Independence CC/Incarnate Word) |
| MAJOR, Jon | 2009-10-11-12 | 31 | LB | 6-2 | 235 | Parker, Colo. (Ponderosa) |
| MANDRIL, Chuck | 1971-72 | 61 | OG | 6-2 | 230 | Wheat Ridge, Colo. (Wheat Ridge/Mesa JC) |
| MANGHAM, Jaren | 2019-20 | 1 | TB | 6-2 | 215 | Detroit, Mich. (Cass Tech) |
| MANGNALL, Tim | 1976 | 41 | PK | 6-1 | 195 | Englewood, Colo. (Cherry Creek) |
| MANIRE, Bob | 1948-49 | 28 | FB | 6-1 | 195 | Pueblo, Colo. (Centennial) |
| MANKOWSKI, Dick | 1962-63-64 | 55 | OG | 5-11 | 200 | Milwaukee, Wis. (Pulaski) |
| MANNS, Khairi | 2023 | 41 | DE | 6-3 | 230 | New Rochelle, N.Y. (New Rochelle) |
| MANUPUNA, Vaka | 2002-03-04-05 | 93 | DT | 6-1 | 275 | Kaneohe, Hawaii (St. Louis) |
| MAPHIS, Sam | 1954-55 | 44 | QB | 6-0 | 185 | Balboa, Canal Zone (Balboa) |
| MARCH, Ralph | 1933-34 | 25 | G | 6-2 | 180 | Fort Collins, Colo. |
| MARCHIOL, John | 1964 | 85 | FB | 6-0 | 190 | Trinidad, Colo. (Trinidad) |
| MARISCAL, Mark | 1998-2000-01-02 | 8 | P-PK | 6-2 | 200 | Tallahassee, Fla. (Lincoln) |
| MARKSBERRY, Casey | 2017 | 17 | QB | 6-3 | 185 | Gwinnett, Ga. (Waunakee) |
| MAROIS, Tristan | 2023 | 59 | DE | 6-6 | 210 | Saint-Bruno, Quebec (Clearwater Academy [Fla.]) |
| MARQUEZ, Mike | 1985-86-87 | 20 | HB | 6-0 | 185 | Arvada, Colo. (Pomona) |
| MARSHALL, Aaron | 1995-96-97-98 | 90 | DT | 6-4 | 280 | Chicago, Ill. (Lane Tech) |
| MARSHALL, Derek | 1983-84 | 6 | QB | 6-1 | 195 | Novato, Calif. (Novato) |
| MARSHALL, Lee | 1952-53 | 75 | T | 6-1 | 195 | Rocky Ford, Colo. (Rocky Ford) |
| MARTIN, Mike | 1964-65-66 | 33 | FB | 6-1 | 205 | Denver, Colo. (South) |
| MARTIN, Rocky | 1967-68 | 54 | LB | 6-0 | 220 | Englewood, Colo. (Cherry Creek) |
| MARTIN, Scott | 1983 | 88 | DT | 6-5 | 235 | Denver, Colo. (South/Long Beach State) |
| MARTIN, Tyas | 2021-22 | 95 | DL | 6-4 | 345 | Helena, Ark. (Jacksonville) |
| MARTINEZ, Jerry | 1973-74-75 | 4 | S | 5-10 | 180 | Denver, Colo. (St. Joseph) |
| MASTEN, Bob | 1969-70-71 | 82 | TE | 6-2 | 195 | Denver, Colo. (Thomas Jefferson) |
| MATA, Alejandro | 2023 | 16 | PK | 5-9 | 190 | Buford, Ga. (Buford) |
| MATHEWES, Michael | 2015-16-17 | 93 | DE | 6-4 | 240 | Mission Viejo, Calif. (Mission Viejo) |
| MATTHEWS, Bo | 1971-72-73 | 41 | FB | 6-2 | 228 | Huntsville, Ala. (Butler) |
| MATHIS, Kaleb | 2023 | 13 | WR | 5-9 | 165 | Arlington, Texas (Grace Prep) |
| MATTINGLY, Wayne | 1973 | 60 | OT | 6-4 | 255 | Scottsdale, Ariz. (Saguaro) |
| MAUFF, Bob | 1904 | QB | 145 | |||
| MAULER, Larry | 1973-74-75 | 84 | TE | 6-5 | 220 | Englewood, Colo. (Englewood) |
| MAUMAU, Viliami | 1994-95-96-97 | 77 | DT | 6-2 | 295 | Honolulu, Hawai'i (St. Louis) |
| MAURER, Don | 1958-59 | 40 | HB | 6-0 | 190 | Golden, Colo. (Golden) |
| MAVITY, Leon | 1961-62-63 | 27 | HB | 5-10 | 182 | Seatonville, Ill. (Hall) |
| MAXEDON, Dave | 1978-80 | 82 | TE | 6-2 | 205 | San Diego, Calif. (Mount Carmel) |
| MAYBERRY, James | 1975-76-77-78 | 39 | TB | 5-10 | 215 | Amarillo, Texas (Tascosa) |
| MAYER, Ron | 1994 | 12 | P | 5-11 | 185 | Greeley, Colo. (Greeley West) |
| McBRIDE, Chase | 2006-07 | 38 | WR | 5-7 | 160 | Thornton, Colo. (Broomfield/Wyoming) |
| McBRIDE, Chuck | 1959-60-61 | 88 | E | 6-1 | 195 | Chicago, Ill. (Morgan Park) |
| McBRIDE, Ken | 1962 | 86 | E | 6-1 | 190 | Boulder, Colo. (Boulder) |
| McBRIDE, Paul | 1913-14 | T | ||||
| McCABE, Brian | 1977-78-79 | 55 | ILB | 6-2 | 215 | Englewood, Colo. (Cherry Creek) |
| McCAIN, Addison | 1900-02 | T | ||||
| McCALL, Alvin | 1938 | 63 | C | 6-1 | 175 | Goodland, Kan. (Goodland) |
| McCALL, Bernie | 1964-65-66 | 11 | QB | 6-1 | 195 | Yuma, Colo. (Yuma) |
| McCANDLESS, Bob | 1951 | 89 | T | 6-2 | 215 | La Junta, Colo. (La Junta) |
| McCANDLESS, Byron | 1899 | QB | 5-8 | 145 | ||
| McCARTER, Chuck | 1975-76-77 | 43 | DE | 6-4 | 210 | Fort Worth, Texas (Eastern Hills) |
| McCARTNEY, Derek | 2014-15-16-17 | 95 | DE-OLB | 6-3 | 240 | Westminster, Colo. (Faith Christian) |
| McCARTY, Eric | 1984-85-86-87 | 32 | ILB-FB | 6-1 | 230 | Boulder, Colo. (Boulder) |
| McCARTY, Tennyson | 1994-95-96-97 | 41 | TE | 6-3 | 245 | Boulder, Colo. (Boulder) |
| McCARY, Phil | 1912-13-14 | HB | 152 | |||
| McCASKILL, Alton | 2023 | 22 | RB | 6-1 | 200 | Conroe, Texas (Oak Ridge) |
| McCHESNEY, Matt | 2000-01-03-04 | 60 | DE | 6-4 | 285 | Longmont, Colo. (Niwot) |
| McCLAIN, Cormani | 2023 | 1 | CB | 6-2 | 165 | Lakeland, Fla. (Lakeland) |
| McCLOUGHAN, Dave | 1987-88-89-90 | 12 | CB | 6-1 | 185 | Loveland, Colo. (Loveland) |
| McCLUNG, Paul | 1939-40-41 | 66 | B | 6-1 | 190 | Denver, Colo. |
| McCLURE, George | 1893 | HB | ||||
| McCLURE, Greg | 1993 | 25 | CB | 5-10 | 170 | Vestal, N.Y. (Vestal/Santa Clara) |
| McCLURG, Jerry | 1963-64 | 71 | OT | 6-4 | 225 | Grand Junction, Colo. (Grand Junction) |
| McCONNELL, Charles | 1890 | C | ||||
| McCONNELL, Giley | 1912-13 | E | 156 | Fort Lupton, Colo. | ||
| McCORMICK, Mike | 1995-96 | 82 | WR | 6-0 | 185 | Boulder, Colo. (Fairview) |
| McCOWN, Owen | 2022 | 7 | QB | 6-2 | 175 | Rusk, Texas (Rusk) |
| McCOY, C.E. | 1895-96 | G-C | 6-0 | 175 | ||
| McCOY, Derek | 2000-01-02-03 | 80 | WR | 6-3 | 210 | Thornton, Colo. (Skyview) |
| McCOY, Mike | 1974-75 | 26 | S | 6-0 | 180 | West Memphis, Ark. (West/West L.A. College) |
| McCOY, Taje | 2023 | 40 | DE | 6-3 | 230 | Oklahoma City, Okla. (Putnam City) |
| McCREADY, Eric | 1997-98-99-2000 | 15 | WR | 6-4 | 215 | Cherry Hills Village, Colo. (Cherry Creek) |
| McCREARY, Joe | 1984-85-86-87 | 57 | C | 6-3 | 255 | Unionville, Mo. (Putnam County) |
| McCULLOCH, Tyler | 2011-12-13-14 | 87 | WR | 6-5 | 215 | Albuquerque, N.M. (Eldorado) |
| McCULLOUGH, Bob | 1959-60-61 | 61 | F | 6-2 | 215 | Helena, Mont. (Helena) |
| McDONALD, Bill | 1971-72-73 | 50 | C | 6-2 | 235 | Houston, Texas (Washington) |
| McDONALD, C.A. | 1899 | G | 5-10 | 145 | ||
| McDONNELL, Brady | 1997-98-99-2000 | 82 | DE | 6-4 | 265 | Quinn, S.D. (Wall) |
| McEWEN, Jack | 1946-47 | 32 | HB | 6-0 | 190 | Cortez, Colo. (Cortez) |
| McFADDEN, John | 1908-09-10-11 | HB | ||||
| McGANNON, Liam | 2022 | 42 | CB | 5-10 | 180 | San Francisco, Calif. (St. Ignatius Prep) |
| McGEE, Ahmir | 2023 | 45 | RB | 5-11 | 210 | West Linn, Ore. (West Linn) |
| McGHEE, Burt | 1933-35 | 30 | G | 5-11 | 183 | Denver, Colo. |
| McGHEE, Kanavis | 1987-88-89-90 | 96 | OLB | 6-5 | 250 | Houston, Texas (Wheatley) |
| McGILL, Earl | 1894 | G | 5-10 | 164 | ||
| McGLONE, Bill | 1923-24-25-26 | 23 | T | 200 | Denver, Colo. | |
| McGLONE, Frank | 1931-32-33 | 4 | B | 180 | Denver, Colo. | |
| McGUIRE, John | 1962 | 88 | E | 6-4 | 215 | Chicago, Ill. (Loyola) |
| McINTOSH, Bill | 1891-92-93 | T | ||||
| McINTOSH, Bob | 1943 | 37 | B | 5-10 | 180 | Denver, Colo. |
| McINTOSH, Harry | 1948 | 41 | G | 5-10 | 179 | Denver, Colo. (North) |
| McKAY, Gardner | 2005-06-07-08 | 6 | CB | 5-11 | 160 | Inglewood, Calif. (Crenshaw) |
| McKELVEY, Warren | 1928-29-30 | 39 | B | 170 | ||
| McKENZIE, Jack | 1958 | 87 | E | 6-2 | 190 | Rocky Ford, Colo. (Rocky Ford) |
| McKIM, Jim | 1957 | 50 | C | 5-11 | 190 | Kansas City, Kan. (Shawnee Mission) |
| McKINLEY, Bill | 1943 | 46 | E | 6-1 | 185 | Burlington, Colo. (Burlington) |
| McKINNEY, Odis | 1976-77 | 28 | DB | 6-2 | 185 | Reseda, Calif. (Reseda) |
| McKNIGHT, Scotty | 2007-08-09-10 | 21 | WR | 5-11 | 185 | Coto de Caza, Calif. (Tesoro) |
| McLEAN, Don | 1921-22-23 | T | 182 | Lamar, Colo. (Lamar) | ||
| McLEAN, Ken | 1931-32-33 | 30 | T | 195 | Lamar, Colo. (Lamar) | |
| McLEMORE, Chris | 1982-83 | 26 | TB | 6-1 | 210 | Las Vegas, Nev. (Valley) |
| McLENDON, Derrick | 2023 | 9 | DE | 6-4 | 250 | Decatur, Ga. (Tucker) |
| McMILLEN, Dan | 1982-83-84-85 | 50 | OLB | 6-4 | 230 | Colorado Springs, Colo. (Wasson) |
| McMILLIAN, Travon | 2018 | 34 | TB | 6-0 | 210 | Woodbridge, Va. (C.D. Hylton/Virginia Tech) |
| McMURRAY, Bill | 1898-99 | HB | 5-8 | 140 | Washington, Kan. (Washington/Kansas) | |
| McNARY, Bill | 1923-24-25 | 25 | C | 177 | Denver, Colo. | |
| McNEILL, Amari | 2023 | 88 | DT | 6-4 | 295 | Suwanee, Ga. (Peachtree Ridge) |
| McNUTT, Maurice | 1901-02 | HB | ||||
| MEAD, Ken | 1923-24-25 | 18 | B | 185 | ||
| MEADOWS, John | 1961 | 81 | E | 6-4 | 210 | Royal Oak, Mich. (Dondero) |
| MECKLEY, Dick | 1942 | 43 | G | 5-11 | 180 | Elyria, Ohio (Elyria) |
| MEEK, Bryan | 2017 | 51 | ILB | 6-0 | 215 | Niwot, Colo. (Niwot/Air Force) |
| MELIN, Dick | 1967-68-69 | 51 | OG | 6-0 | 210 | Hinsdale, Ill. (Hinsdale) |
| MELLET, John | 1921 | C | 170 | |||
| MELTON, Steve | 2008 | 85 | WR | 5-11 | 195 | San Clemente, Calif. (San Clemente/UCLA/Saddleback) |
| MELVILLE, Dick | 1962 | 36 | FB | 5-10 | 195 | Grand Rapids, Mich. (Godwin) |
| MERKERSON, Ron | 1994-95-96-97 | 33 | OLB-ILB | 6-3 | 255 | Las Vegas, Nev. (Clark) |
| MERRITT, Leon | 1994 | 9 | HB | 6-3 | 240 | Detroit, Mich. (Henry Ford) |
| MERTEN, F.H. | 1898-99 | FB | 6-1 | 150 | Galena, Ill. | |
| MERZ, Wally | 1954-55-56 | 88 | E | 6-3 | 200 | Chicago, Ill. (Lane Tech) |
| METOYER, Mike | 1973 | 51 | DE | 6-3 | 201 | Gardena, Calif. (Gardena) |
| MEYER, Lamar | 1950-54-55 | 86 | E | 6-2 | 195 | Denver, Colo. |
| MEYER, Matt | 2010 | 20 | S | 5-9 | 190 | Laguna Niguel, Calif. (Santa Margarita) |
| MIDDLEMISS, Dillon | 2016-17 | 60 | OL | 6-5 | 295 | Arvada, Colo. (Pomona) |
| MIDDLEMIST, Pete | 1929-30-31 | 17 | QB | 160 | Denver, Colo. | |
| MIDDLEMIST, Pete Jr. | 1954 | 25 | HB | 6-2 | 170 | Antonito, Colo. (Antonito) |
| MIKEL, Chuck | 1983 | 92 | DT | 6-2 | 225 | LaVerne, Calif. (Damien/Mt. San Antonio) |
| MILLER, Chris | 2018-19-20-21 | 14, 0 | CB-S | 6-0 | 190 | Denton, Texas (Denton) |
| MILLER, Isaac | 2017 | 73 | OT | 6-7 | 280 | Longmont, Colo. (Silver Creek) |
| MILLER, James P. | 1898 | E | 5-10 | 145 | Boulder, Colo. (State Prep) | |
| MILLER, Keith | 1995-96 | 35 | FB | 6-0 | 215 | Ovid, Colo. (Revere) |
| MILLER, Malcolm | 1947-48-49 | 22 | HB | 5-11 | 165 | Santa Fe, N.M. |
| MILLER, Matt | 1976-77-78 | 71 | OT | 6-5 | 275 | Durango, Colo. (Durango) |
| MILLER, Omarion | 2023 | 4 | WR | 6-2 | 195 | Vivian, La. (North Caddo) |
| MILLER, Ryan | 2007-08-09-10-11 | 73 | OL | 6-8 | 295 | Littleton, Colo. (Columbine) |
| MILLER, Vern | 1939-40-41 | 22 | B | 6-1 | 190 | Akron, Colo. (Akron) |
| MILLINER-JONES, Jaden | 2023 | 31 | S | 5-11 | 195 | DeSoto, Texas (DeSoto) |
| MILLS, Ed | 1903 | FB | 162 | |||
| MILLS, Warner | 1909-10-11 | E | ||||
| MILTON, Noble | 1961-63 | 32 | FB | 6-0 | 198 | Herminie, Pa. (Sewickley) |
| MINARDI, John | 1998-99-2000-01 | 2 | WR | 6-2 | 200 | Laguna Niguel, Calif. (Santa Margarita) |
| MITCHELL, Andy | 1994-95-96-97 | 28 | P | 6-3 | 200 | Littleton, Colo. (Littleton) |
| MITCHELL, Bill | 1952-53 | 70 | T | 6-4 | 220 | Kansas City, Kan. (Shawnee Mission) |
| MITCHELL, Erik | 1992-93-94 | 4 | CB-WR-TB | 5-9 | 160 | Los Alamitos, Calif. (Los Alamitos) |
| MITCHELL, Juwan | 2023 | 51 | ILB | 6-1 | 235 | Newark, N.J. (Mater Dei) |
| MODRICH, Laurence | 1934 | 28 | G | 6-0 | 175 | Trinidad, Colo. (Trinidad) |
| MOELLER, Ryan | 2014-15-16-17 | 25 | S-OLB | 6-0 | 215 | Rifle, Colo. (Rifle) |
| MOHLER, Shaun | 2008-09 | 47 | ILB | 6-3 | 200 | Newport Beach, Calif. (Corona del Mar/Orange Coast College) |
| MOLES, Clint | 1992 | 60 | OT | 6-8 | 290 | Winter Park, Fla. (Winter Park) |
| MOLINE, Adolph | 1924 | Denver, Colo. | ||||
| MONCZKA, Tim | 1962-63-64 | 58 | OG | 6-1 | 205 | East Chicago, Ind. (Roosevelt) |
| MONDT, Bill | 1956-57-58 | 66 | G | 5-11 | 200 | Kersey, Colo. (Kersey) |
| MONSON, Andrew | 1902-03 | C | 164 | |||
| MONTEILH, Ron | 2002-03-04 | 4 | WR | 6-1 | 190 | Beverly Hills, Calif. (Beverly Hills/Oregon State) |
| MONTERA, Frank | 1959-60-61 | 11 | QB | 5-11 | 185 | Trinidad, Colo. (Trinidad) |
| MONTEZ, Steven | 2016-17-18-19 | 12 | QB | 6-5 | 230 | El Paso, Texas (Del Valle) |
| MONTGOMERY, Jamar | 2019-20-21-22 | 58, 4 | OLB | 6-2 | 245 | Birmingham, Ala. (Parker/Independence CC) |
| MONTLER, Mike | 1966-67-68 | 79 | OT | 6-5 | 260 | Columbus, Ohio (St. MaryGs) |
| MOODY, Chan | 1995-96-97-98 | 69 | DT-OL | 6-5 | 295 | Littleton, Colo. (Arapahoe) |
| MOORE, Charles | 1905-06 | HB | 5-10 | 182 | ||
| MOORE, Clint | 1991-92-94 | 66 | OT | 6-3 | 290 | Longmont, Colo. (Longmont) |
| MOORE, Derek | 1998-2001 | 22 | PK | 5-9 | 180 | Lakeland, Fla. (George Jenkins) |
| MOORE, Gary | 2002-03-04-05 | 79 | OT | 6-7 | 340 | Aurora, Colo. (Overland) |
| MOORE, Gene | 1935-36-37 | 21 | E | 6-3 | 200 | Casper, Wyo. |
| MOORE, Kaylin | 2021-22 | 21 | CB | 5-10 | 180 | Westlake Village, Calif. (Oaks Christian) |
| MOORE, Marcus | 2002-03 | 3 | WR-CB | 5-11 | 180 | Westmont, Ill. (DownerGs Grove South) |
| MOORER, Medford | 2000-01-02-03 | 17 | SS-FS | 6-2 | 200 | Los Angeles, Calif. (Locke) |
| MOORHEAD, Emery | 1974-75-76 | 40 | WB | 6-2 | 210 | Evanston, Ill. (Evanston) |
| MORGAN, Chris | 1997-98-99 | 62 | OG | 6-3 | 305 | Killeen, Texas (Killeen) |
| MORGAN, Kile | 1967-68 | 76 | OT | 6-0 | 220 | National City, Calif. (Sweetwater) |
| MORGAN, Mark | 1981 | 71 | DE | 6-5 | 240 | Golden, Colo. (Golden) |
| MORLEY, Bud | 1956 | 42 | QB | 6-1 | 195 | Scarsdale, N.Y. (Scarsdale/Notre Dame/Columbia) |
| MORETTI, Jake | 2018 | 73 | OL | 6-4 | 295 | Arvada, Colo. (Pomona) |
| MORRILL, R. Reed | 1907 | E | 5-10 | 165 | ||
| MORRIS, Bobby | 1975-76 | 3 | CB | 5-11 | 170 | Boulder, Colo. (Fairview) |
| MORRIS, Chuck | 1962 | 34 | HB | 6-2 | 208 | Denver, Colo. (South) |
| MORRIS, Don | 1945 | 22 | B | 6-0 | 180 | Denver, Colo. |
| MORRIS, Roger | 1963 | 25 | HB | 5-11 | 165 | Lamar, Colo. (Lamar) |
| MORRISON, Joe | 1906-07-08 | E | 5-9 | 150 | ||
| MORROW, Dick | 1944 | 40 | B | 5-11 | 165 | McMinnville, Ore. (McMinnville) |
| MORTON, Bob | 1951-52-53 | 76 | T | 6-4 | 210 | Jackson, Minn. (Jackson) |
| MOSCHETTI, Mike | 1998-99 | 4 | QB | 6-0 | 195 | LaMirada, Calif. (La Mirada/Mt. San Antonio) |
| MOSHER, Chuck | 1949-50-51 | 84 | E | 6-2 | 190 | Hinsdale, Ill. (Hinsdale) |
| MOSLEY, Marques | 2012-13-14-15 | 17 | S | 6-0 | 180 | San Jose, Calif. (Leland) |
| MOSSONI, Kory | 1999-2000-01-02 | 12 | ILB | 6-3 | 225 | Broomfield, Colo. (Broomfield) |
| MOTEN, Josh | 2011-12 | 39 | DB | 6-0 | 195 | Carson, Calif. (Narbonne) |
| MOTLEY, Mike | 1989 | 98 | OLB | 6-2 | 230 | Houston, Texas (Forest Brook/Taft Junior College) |
| MOTTL, Kerry | 1965-66-67 | 61 | LB | 6-1 | 210 | Aurora, Colo. (Central) |
| MOYD, Kevin | 2006-07-08-09 | 23,22 | TB | 5-7 | 195 | Miramar, Fla. (Northwestern) |
| MUILENBURG, Darrin | 1986-87-88-89 | 63 | OG | 6-4 | 280 | Lakewood, Colo. (Lakewood) |
| MUIR, Jim | 1891 | G | ||||
| MULUMBA, Chris | 2017-18 | 16 | DE | 6-4 | 280 | Helsinki, Finland (Makelanrinteen Luko/Diablo Valley College) |
| MUMPER, Abram | 1890-91 | T | ||||
| MUNCIE, Don | 1981-82-83-84 | 91 | NG | 6-2 | 230 | Washington, Pa. (Trinity) |
| MUNSON, Bob | 1957 | 84 | E | 6-1 | 185 | Ft. Lauderdale, Fla. (Ft. Lauderdale/Michigan St.) |
| MUNYER, Daniel | 2011-12-13-14 | 52 | C, OG | 6-2 | 295 | Tarzana, Calif. (Notre Dame) |
| MURPHY, Dave | 1933-34-35 | 32 | G | 5-11 | 179 | Canon City, Colo. (Canon City) |
| MURPHY, Jordan | 2013-14-15 | 33 | FB | 6-0 | 230 | Castle Rock, Colo. (Lutheran/Colorado State) |
| MURPHY, Pat | 1968-69-70 | 29 | S | 6-0 | 200 | Durango, Colo. (Durango) |
| MURRAY, Lloyd Jr. | 2019-20 | 92 | DT | 6-2 | 315 | Wichita Falls, Texas (Hirschi) |
| MUSFELDT, Curtis | 1994 | 43 | CB | 5-11 | 175 | Boulder, Colo. (Boulder/Brown) |
| MUSTOE, Marc | 2012-13-14 | 72 | OL | 6-7 | 290 | Broomfield, Colo. (Arvada West) |
| MUTH, Bob | 1918-19-20-21 | T | 6-2 | 180 | Denver, Colo. | |
| MUXLOW, Bill | 1975-76 | 59 | LB | 6-2 | 215 | Bakersfield, Calif. (West) |
| MYERS, Bill | 1942 | 42 | G | 5-11 | 185 | Fort Morgan, Colo. (Fort Morgan) |
| MYERS, John | 1943 | 27 | E | 6-0 | 180 | Greeley, Colo. |