| 17 | Frank Snyder | 6-2 | 180 | OF | - | Concord, CA | | 1962-1964 |
| 27 | Cary Snyder | 6-1 | 160 | 3B | - | Camarillo, CA | | 1985-1986 |
| 27 | Cory Snyder | 6-4 | 175 | SS | - | Canyon Country, CA | | 1982-1984 |
| 15 | Stephen Snow | 5-11 | 165 | C | - | Marietta, GA | Walton High School | 1996 | 1999-2000 |
| 6 | Val Snow | 6-1 | 185 | RHP | - | Concord, CA | | 1964 |
| Jared Snow | 5-9 | 165 | OF | - | Riverside, CA | ML King High School | 2010 |
| 25 | Mark Smith | 6-0 | 185 | OF | - | Lake Forest, CA | El Toro High School | 1997-1999 |
| 19 | Craig Smith | 6-2 | 180 | RHP | - | Salt Lake City, UT | | 1996-1997 |
| B.C. Smith | 5-11 | 180 | C | - | Gilbert, AZ | | 1997 |
| 30 | Eric Smith | 6-3 | 200 | RHP | - | Spanish Fork, UT | | 1989 | 1991-1992 |
| 24 | Tony Smith | 5-11 | 190 | 3B, C | - | Bountiful, UT | | 1989-1990 |
| Bob Smith | 6-0 | 180 | RHP | - | Van Nuys, CA | | 1956 |
| 14 | Connor Smith | 6-4 | 165 | LHP | Freshman | Bakersfield, CA | Bakersfield High School | |
| 1 | Kevin Sloan | 6-2 | 180 | Utility | - | Kansas City, MO | Park Hill South High School | 2005 | 2008-2010 |
| Owen Skousen | 6-0 | 190 | RHP | - | Mesa, AZ | | 1956-1957 |
| 7 | Ron Sisler | 5-10 | 185 | OF | - | Escondido, CA | Palomar Junior College | 1987-1988 |
| Keith Sirrine | | - | INF | - | , | | 1952 |
| 32 | John Sinclair | 6-1 | 175 | RHP | - | Dana Point, CA | Saddleback Junior College | 1987-1988 |
| 19 | Brian Simpson | 6-1 | 180 | OF | - | San Jose, CA | | 1990-1991 |
| 33 | Justin Shutt | 6-2 | 205 | RHP | - | Oxnard, CA | Oxnard High School | 2008-2011 |
| Jack Shipp | 6-0 | 170 | RHP | - | Joseph, UT | | 1958-1959 |
| Rod Shipp | | - | OF | - | Joseph, UT | | 1955 |
| 23 | Kelly Shepherd | 6-2 | 185 | C | - | Ogden, UT | | 1981-1982 |
| 29 | Cody Shepherd | 6-4 | 220 | Utility | Sophomore | Richland, WA | Columbia Basin College | 2010 | 2013 |
| 23 | Terry Sheehan | 6-2 | 185 | RHP | - | Boise, ID | | 1973-1974 |
BYU Fan Store 
From the archives: Come Back, Jack
Softball signs transfer Mylee Davis
