| Aubree Allen | Women's Swimming & Diving | 5-4 | - | Back | Freshman | Mesa, AZ | Mountain View High School | 2012-2013 |
| 31 | Amy Alleto | Women's Basketball | 5-9 | - | G | - | Parker | Ponderosa High School | 2007-2008 |
| 72 | Nick Alletto | Men's Football | 6-6 | 325 | OL | - | Parker, CO | Ponderosa High School | 2004 | 2007-2010 |
| 57 | Dan Alletto | Men's Football | 6-2 | 221 | DL | - | Parker, CO | Ponderosa High School | 2005-2006 |
| 70 | Terrance Alletto | Men's Football | 6-3 | 285 | OL | Sophomore | Parker, CO | Ponderosa High School | 2009 | 2012-2013 |
| Bud Allin | Men's Golf | 5-9 | - | | - | Santa Barbara, CA | | 1964-1966 |
| 87 | Bob Allphin | Men's Football | 6-4 | 205 | DE | - | Orem, UT | | 1964-1966 |
| 81 | David Allphin | Men's Football | 6-0 | 185 | DE | - | Orem, UT | | 1965-1967 |
| Mitchell Allphin | Men's Swimming & Diving | | - | Back, Free | Mission | Springfield, MO | Glendale High School | 2011-2012 |
| Jacob Allred | Men's Track & Field | 6-3 | 215 | Throw | - | Rangley | | |
| 41 | Art Allred | Men's Football | 6-2 | 190 | LB | - | Orem, UT | | 1969-1970 |
| 73 | Mart Allred | Men's Football | 5-11 | 200 | T | - | Ephraim, UT | | 1956-1957 |
| 8 | Tori Almond | Women's Softball | 6-1 | - | P | Junior | South Jordan, UT | Bingham High School | 2011-2013 |
| Rocky Alo | Men's Football | 5-10 | 205 | RB | - | Laie, HI | Kailua High School | 2000 |
| David Alsop | Men's Baseball | 5-10 | 165 | LHP | - | Park City, UT | Skyline High School | 1999 |
| 53 | John Alstrom | Men's Basketball | 6-6 | 190 | G | - | Fresno, CA | | 1961-1963 |
| Milena Alver | Women's Track & Field | 5-5 | - | Hur, Sprint | - | Tallinn | | 1997-1999 |
| 5 | Agustin Ambrosino | Men's Basketball | 6-8 | 225 | F | Junior | Cordoba, Argentina | Salt Lake Community College | 2012-2013 |
| 39 | Joe Ambrosius | Men's Football | 6-2 | 235 | LB | - | Maricopa, AZ | Maricopa High School | 1994-1997 |
| 31 | Brian Ambrozich | Men's Basketball | 6-5 | 185 | F | - | Huntington Beach, CA | | 1971-1973 |
| 25 | Sean Amerson | Men's Baseball | 6-4 | 215 | RHP | - | Glendale, AZ | Chandler-Gilbert Community College | 2008-2009 |
| 14 | Annie Amos | Women's Soccer | 5-7 | - | D | Sophomore | Pleasanton, CA | Foothill High School | 2011-2012 |
| Jessica Ampuero | Women's Swimming & Diving | 5-8 | - | Fly, IM | Junior | Windsor, CA | Windsor High School | 2010-2013 |
| 93 | Brad Anae | Men's Football | 6-4 | 229 | DE | - | Laie, HI | | 1979-1981 |
| 57 | Robert Anae | Men's Football | 6-5 | 250 | C, OG | - | Laie, HI | Kahuku High School | 1980-1984 |
BYU Fan Store 
From the archives: Come Back, Jack
Softball signs transfer Mylee Davis
