| 14 | Mike Affleck | Men's Football | 6-3 | 240 | QB | - | Provo, UT | Timpview High School | 2004 |
| 9 | Glen Allen | Men's Basketball | 6-2 | 173 | F | - | Provo, UT | | 1937-1940 |
| 56 | Famika Anae | Men's Football | 6-6 | 312 | OL | - | Provo, UT | Timpview High School | 2010-2012 |
| Kassi Andersen | Women's Track & Field | 5-10 | - | Dis | - | Provo, UT | Provo High School | 2002-2005 | 2007 |
| Julie Andersen | Women's Track & Field | 5-10 | - | Mid | - | Provo, UT | | 2005-2007 |
| 5 | Tim Anderson | Men's Baseball | 5-10 | 165 | OF | - | Provo, UT | | 1976-1977 |
| Tony Anderson | Men's Swimming & Diving | 6-0 | 170 | Breast, IM | - | Provo, UT | | 1986-1987 | 1989-1990 | 1991-1992 |
| 52 | Steve Andrus | Men's Basketball | 6-9 | 220 | C, F | - | Provo, UT | | 1988-1992 |
| 42 | Nancy Andrus | Women's Basketball | 6-0 | - | F | - | Provo, UT | Timpview High School | 1985-1987 |
| Christian Armstrong | Men's Swimming & Diving | 6-0 | 155 | Breast | - | Provo, UT | Timpview High School | 2000-2005 |
| Niklas Arrhenius | Men's Track & Field | 6-4 | 245 | Throw | - | Provo | Mountain View High School | |
| 29 | Luke Ashworth | Men's Football | 6-2 | 201 | WR | - | Provo, UT | Timpview High School | 2005 | 2008-2010 |
| 39 | Bryant Atkinson | Men's Football | 6-3 | 225 | LB | - | Provo, UT | Timpview High School | 2001-2004 |
| 8 | Dave Atkinson | Men's Football | 6-2 | 193 | DB | - | Provo, UT | | 1970-1973 |
| 11 | Bryce Ayoso | Men's Baseball | 5-10 | 200 | C | - | Provo, UT | Provo High School | 2005 | 2008-2010 |
| Garth Babcock | Men's Swimming & Diving | 6-2 | 170 | Breast, IM | - | Provo, UT | | 1982-1983 |
| 24 | Greg Ballif | Men's Basketball | 6-3 | 190 | G | - | Provo, UT | | 1977-1982 |
| 7 | Jae Ballif | Men's Football | 6-1 | 179 | FB | - | Provo, UT | | 1950-1952 |
| 4 | Keven Balser | Men's Baseball | 5-10 | 170 | RHP | - | Provo, UT | | 1974-1975 |
| Gary Barker | Men's Swimming & Diving | 5-8 | 150 | Diving | - | Provo, UT | | 1973-1974 |
| 11 | Clayton Barnes | Men's Baseball | 6-1 | 190 | 1B, LHP | - | Provo, UT | Provo High School | 2003 | 2006-2007 |
| 11 | Taylor Barrett | Men's Football | 6-2 | 200 | QB | - | Provo | Timpview High School | |
| 69 | John Barrett | Men's Football | 6-0 | 328 | OL | - | Provo, UT | Timpview High School | 2006-2007 |
| Mark Barry | Men's Track & Field | 6-0 | 150 | Vault | - | Provo | Prov High School | 2003 |
| Justin Beardall | Men's Swimming & Diving | 5-4 | 125 | Diving | - | Provo, UT | Timpview High School | 1998-1999 | 2001-2004 |
BYU Fan Store 
From the archives: Come Back, Jack
Softball signs transfer Mylee Davis
