| John Lowry | Men's Swimming & Diving | 6-2 | 175 | Breast, IM | - | Manteca, CA | | 1994-1995 | 1997-2000 |
| Dmitri Malinovski | Men's Swimming & Diving | 6-3 | 195 | Breast | - | Moscow | | 1996-1999 |
| Julia Marriott | Women's Swimming & Diving | 5-6 | - | Breast | - | Oak Harbor, WA | Oak Harbor High School | 2007-2008 |
| Terry Martin | Men's Swimming & Diving | 5-11 | 165 | Breast, Free, IM | - | Magna, UT | | 1972-1974 |
| David Mason | Men's Swimming & Diving | 6-3 | 220 | Breast, Free, IM | - | Mesa, AZ | Mountain View High School | 2003-2004 | 2006-2010 |
| Ben McKee | Men's Swimming & Diving | 6-0 | 180 | Breast, IM | - | Olalla, WA | South Kitsap, High School | 2003-2006 |
| Jamie McOmber | Women's Swimming & Diving | 5-8 | - | Breast | - | Lodi, CA | | 2001-2002 |
| Yolanda Mendiola | Women's Swimming & Diving | 5-7 | - | Breast, IM | - | Mexico City | | 1977-1981 |
| Ng Yue Meng | Men's Swimming & Diving | 6-0 | 175 | Breast, IM | - | Singapore | | 1988-1990 | 1992-1994 |
| Christine Merrell | Women's Swimming & Diving | 5-9 | - | Breast | - | Vienna, VA | | 1996-2000 |
| Sean Moore | Men's Swimming & Diving | 5-9 | 150 | Breast, IM | - | Irvine, CA | | 1995-1997 | 1999-2001 |
| Heidi Morgan | Women's Swimming & Diving | 5-8 | - | Breast, Fly | - | Issaquah, WA | Issaquah High School | 1983-1985 |
| Justin Morin | Men's Swimming & Diving | 6-4 | 200 | Breast, IM | - | Seattle, WA | Garfield High School | 2003-2004 | 2006-2010 |
| Mark Mosher | Men's Swimming & Diving | 5-10 | 175 | Breast, IM | - | Santa Clara, CA | | 1982-1983 |
| Ryan Gotchy Mullen | Men's Swimming & Diving | 6-3 | 190 | Breast, Free | - | El Paso, TX | Eastwood High School | 2000-2001 | 2003-2005 |
| Jason Mulliner | Men's Swimming & Diving | 6-2 | 160 | Breast | - | San Jose, CA | Santa Teresa High School | 1993-1994 |
| Brian Nabeta | Men's Swimming & Diving | 6-3 | 170 | Breast | - | El Cerrito, CA | | 1990-1992 |
| Hiroko Nagasaki | Women's Swimming & Diving | 5-7 | - | Breast, IM | - | Akita | Diablo Junior College | 1991-1992 |
| Meghan O'Very | Women's Swimming & Diving | 5-7 | - | Breast, IM | Sophomore | River Heights , UT | Mountain Crest High School | 2011-2013 |
| Sonrisa Oles | Women's Swimming & Diving | 6-0 | - | Breast, Free, IM | - | American Fork, UT | | 1999-2002 |
| Natalie Olvera | Women's Swimming & Diving | 5-7 | - | Breast, Free | - | Milwaukie, OR | | 1988-1989 |
| Jin Teik Oon | Men's Swimming & Diving | 6-0 | 165 | Breast, Free | - | Singapore | | 1984-1987 |
| Hannah Palmer | Women's Swimming & Diving | 5-6 | - | Breast, Fly, Sprint | - | Cheltenham | | 2003-2006 |
| Hayden Palmer | Men's Swimming & Diving | 5-10 | 170 | Breast, Free, IM | Sophomore | Moreno Valley, CA | Canyon Springs High School | 2009-2010 | 2012-2013 |
| Michele Palmer | Women's Swimming & Diving | 5-11 | - | Breast, Free | - | Pleasant Grove, UT | Pleasant Grove High School | 1993-1994 |
BYU Fan Store 
From the archives: Come Back, Jack
Softball signs transfer Mylee Davis
