| 99 | Robert Lapuaho | Men's Football | 6-4 | 280 | DT | - | Salt Lake City, UT | | 1989 |
| Andrea Larsen Nelson | Women's Swimming & Diving | 5-8 | - | Fly | - | Salt Lake City, UT | Brighton High School | 1995-1997 |
| Amy Leeper Warmington | Women's Swimming & Diving | 5-4 | - | Fly, Free | - | Salt Lake City, UT | Skyline High School | 1989-1993 |
| 30 | Craig Lewis | Men's Basketball | 6-7 | 210 | F | - | Salt Lake City, UT | | 1987-1988 |
| 36 | Mark Liedtke | Men's Football | 5-11 | 200 | FB | - | Salt Lake City, UT | | 1973-1974 |
| 8 | Steven Lindsley | Men's Football | 6-0 | 185 | QB | - | Salt Lake City, UT | | 1984-1986 |
| 67 | Ray Linford | Men's Football | 6-3 | 225 | OT | - | Salt Lake City, UT | | 1976-1980 |
| 61 | Jay Linford | Men's Football | 6-2 | 248 | NG | - | Salt Lake City, UT | | 1981-1983 |
| 74 | Paul Linford | Men's Football | 6-5 | 257 | DT | - | Salt Lake City, UT | | 1972-1974 |
| 49 | Blake Lord | Men's Football | 6-5 | 190 | LB | Freshman | Salt Lake City, UT | Woods Cross High School | 2013 |
| 44 | Dave Lowry | Men's Football | 6-1 | 195 | FB | - | Salt Lake City, UT | | 1974-1976 |
| 10 | Emily Lubeck | Women's Soccer | 5-7 | - | D | - | Salt Lake City, UT | Brighton High School | 1995-1996 | 1998 |
| James Ludlow | Men's Tennis | 6-0 | 160 | | - | Salt Lake City, UT | Bosie State | 2004-2007 |
| Jerry Lundberg | Men's Football | 6-3 | 195 | DE | - | Salt Lake City, UT | | 1952 |
| 37 | Jeff Lyman | Men's Football | 6-3 | 233 | LB | - | Salt Lake City, UT | | 1969-1971 |
| 67 | Steve MacKay | Men's Football | 6-1 | 215 | LB | - | Salt Lake City, UT | | 1968 |
| 20 | Reno Mahe | Men's Football | 5-11 | 185 | WR | - | Salt Lake City, UT | Dixie Junior College | 1998-1999 | 2001-2002 |
| 20 | Junior Mahe | Men's Football | 5-11 | 180 | RB | - | Salt Lake City, UT | Brighton High School | 1998 |
| 19 | Matt Marshall | Men's Football | 5-10 | 171 | WR | Senior | Salt Lake City, UT | Skyline High School | 2007-2011 |
| 21 | Mike Maxwell | Men's Basketball | 6-1 | 160 | G | - | Salt Lake City, UT | | 1979-1982 | 1985-1986 |
| 22 | Carie Maxwell | Women's Basketball | 5-7 | - | G | - | Salt Lake City, UT | Highland High School | 1985-1986 |
| 72 | Bryan May | Men's Football | 6-6 | 280 | OG | - | Salt Lake City, UT | | 1985 | 1988-1991 |
| 7 | Brett McDermaid | Men's Baseball | 6-1 | 195 | RHP | - | Salt Lake City, UT | | 1996-1997 |
| 41 | Garner Meads | Men's Basketball | 6-8 | 225 | F | - | Salt Lake City, UT | Brighton High School | 2000-2001 | 2003-2005 |
| Golden Meier | Men's Football | 6-0 | 230 | FB | - | Salt Lake City, UT | | 1988 |
BYU Fan Store 
From the archives: Come Back, Jack
Softball signs transfer Mylee Davis
