Swimming All-Americans
BYU men's swim and dive has compiled 53 all-time All-American honors with 31 from swimmers and 22 attributed to divers. Thirteen BYU All-American honors came with First Team status and 40 Honorable Mention. The Cougars totaled a school-record seven All-American finishes in 1998.
Swim and Dive All-American status is determined by finish at NCAA Championships. Athletes or relay teams finishing first through eighth garner First Team status while ninth through 16th take Honorable Mention.
*NCAA Championships canceled, qualifiers granted All-American status
| Year | Name | Event | Status |
| 2024 | Jordan Tiffany | 100 Fly | Honorable Mention |
| Jordan Tiffany | 200 IM | Honorable Mention | |
| 2020* | Jared Shaw | 50 Free | All-American |
| 2016 | Jake Taylor | 100 Back | First Team |
| Jake Taylor | 200 Back | First Team | |
| Jake Taylor | 200 IM | Honorable Mention | |
| Payton Sorenson | 50 Free | Honorable Mention | |
| 2015 | Jake Taylor | 100 Back | First Team |
| Jake Taylor | 200 Back | First Team | |
| 2007 | Brett Allen | 50 Free | Honorable Mention |
| Brett Allen, Chris Patience, Jorge Azevedo & Travis Price | 400 Free Relay | Honorable Mention | |
| Chris Patience, Jorge Azevedo, Travis Price & Brett Allen | 200 Free Relay | Honorable Mention | |
| 2006 | Brett Allen | 50 Free | Honorable Mention |
| 2001 | Arunas Savickas | 200 Free | Honorable Mention |
| 2000 | Arunas Savickas | 200 Back | Honorable Mention |
| 1999 | Dmitri Malinovski | 100 Breast | First Team |
| Dmitri Malinovski | 200 Breast | Honorable Mention | |
| Arunas Savickas | 200 Free | Honorable Mention | |
| Arunas Savickas | 200 Back | Honorable Mention | |
| 1998 | William Shefchik | 200 Breast | First Team |
| Arunas Savickas | 200 Back | First Team | |
| Dmitri Malinovski | 100 Breast | Honorable Mention | |
| Dmitri Malinovski | 200 Breast | Honorable Mention | |
| Arunas Savickas | 200 Free | Honorable Mention | |
| William Shefchik | 100 Breast | Honorable Mention | |
| William Shefchik | 200 IM | Honorable Mention | |
| 1997 | William Shefchik | 200 Breast | Honorable Mention |
| William Shefchik | 100 Breast | Honorable Mention | |
| 1979 | Corey Killpack | 200 Fly | Honorable Mention |
| 1975 | Dave White | 200 Breast | All-American |
| 1969 | Fred Baird | 200 Fly | All-American |
| 1968 | Fred Baird | 100 Fly | All-American |
Diving All-Americans
| Year | Name | Event | Status |
| 2012 | Brandon Watson | 3-meter | Honorable Mention |
| Brandon Watson | 1-meter | Honorable Mention | |
| 2011 | Brandon Watson | 1-meter | Honorable Mention |
| 2010 | Brandon Watson | 3-meter | First Team |
| Brandon Watson | 1-meter | First Team | |
| 2007 | Brandon Watson | 3-meter | First Team |
| Brandon Watson | 1-meter | Honorable Mention | |
| 2003 | Aaron Russell | 1-meter | First Team |
| Aaron Russell | 3-meter | Honorable Mention | |
| 2002 | Justin Wilcock | 3-meter | First Team |
| Justin Wilcock | Platform | Honorable Mention | |
| Justin Wilcock | 1-meter | Honorable Mention | |
| Andy Bradley | 1-meter | Honorable Mention | |
| 2001 | Aaron Russell | 1-meter | Honorable Mention |
| 2000 | Aaron Russell | 1-meter | Honorable Mention |
| 1998 | Justin Wilcock | Platform | Honorable Mention |
| 1997 | Nathan Cook | 3-meter | Honorable Mention |
| Nathan Cook | 1-meter | Honorable Mention | |
| 1973 | Stan Curnow | 3-meter | All-American |
| 1972 | Keith Russell | 3-meter | All-American |
| Stan Curnow | 1-meter | All-American | |
| 1971 | Stan Curnow | 3-meter | All-American |