| 18 | Ralph Martini | 6-3 | 230 | QB | - | Roseville, CA | | 1987 |
| 14 | Keith Matthews | 5-11 | 148 | QB | - | Midvale, UT | | 1950-1952 |
| Marc McCann | 6-0 | 180 | QB | - | Orem, UT | Orem High School | 1999 |
| 48 | John McDougall | 6-3 | 220 | QB | - | Cody, WY | | 1987-1988 |
| 19 | Kurt McEuen | 6-2 | 209 | QB | - | Heber City, UT | Wasatch High School | 2006-2008 |
| 7 | Terry McEwen | 6-2 | 176 | QB | - | Portland, OR | | 1971 | 1975-1977 |
| Dallin McEwen | 6-2 | 205 | QB | - | Mission Viejo, CA | Mission Viejo High School | 2010 |
| 9 | Jim McMahon | 6-1 | 182 | QB | - | Roy, UT | Roy High School | 1977-1981 |
| 12 | Drew Miller | 6-0 | 200 | QB | - | Lakewood, WA | Lakes High School | 1997-1998 |
| 16 | Mark Montgomery | 6-0 | 175 | QB | - | Los Angeles, CA | | 1972 |
| 6 | Ben Mortensen | | - | QB | - | , | | 1950 |
| 16 | Greg Mortensen | 6-1 | 198 | QB | - | St. David, AZ | Mesa Community College | 2004 |
| 14 | Todd Mortensen | 6-4 | 225 | QB | - | Tempe, AZ | Tempe High School | 1997 | 2001-2004 |
| 11 | Jason Munns | 6-5 | 249 | QB | Senior | Kennewick, WA | Southridge High School | 2007 | 2010-2013 |
| 13 | Riley Nelson | 6-0 | 199 | QB | - | Logan, UT | Utah State | 2009-2012 |
| 14 | Gifford Nielsen | 6-5 | 203 | QB | - | Provo, UT | | 1973-1977 |
| Wally Nielson | 5-11 | 170 | QB | - | Salt Lake City, UT | South High School | 1946 | 1950 |
| 37 | Harold Norton | | - | QB | - | , | | |
| Glen Oliverson | 5-9 | 170 | QB | - | Preston, ID | Preston High School | 1942 | 1946-1947 |
| 15 | Ammon Olsen | 6-3 | 209 | QB | Sophomore | Draper, UT | Southern Utah University | 2012-2013 |
| Ben Olson | 6-4 | 210 | QB | - | Thousand Oaks, CA | Thousand Oaks High School | 2002 |
| 7 | Bob Olson | 5-8 | 165 | QB | - | Glendale, CA | | 1955 |
| 32 | Rex Olson | 5-10 | 168 | QB | - | Layton, UT | Granite High School | 1946-1947 |
| 8 | Dalton Overstreet | 6-0 | 167 | QB | - | Chandler, AZ | | 1954 |
| 14 | Dick Parque | 5-8 | 160 | QB | - | Los Angeles, CA | | 1956 |
BYU Fan Store 
From the archives: Come Back, Jack
Softball signs transfer Mylee Davis
