| Mode: | Basketball |
| Year: | 2020–21 |
| Prev Year: | 2019–20 |
| Next Year: | 2021–22 |
| Team: | San Diego Toreros |
| Conference: | West Coast Conference |
| Short Conf: | WCC |
| Record: | 3–11 |
| Conf Record: | 2–7 |
| Head Coach: | Sam Scholl |
| Hc Year: | 3rd |
| Asst Coach1: | Martin Bahar |
| Asst Coach2: | Jerry Brown |
| Asst Coach3: | Lance Lavetter |
| Stadium: | Jenny Craig Pavilion |
The 2020–21 San Diego Toreros men's basketball team represented the University of San Diego during the 2020–21 NCAA Division I men's basketball season. The Toreros were led by third-year head coach Sam Scholl. They played their home games at the Jenny Craig Pavilion in San Diego, California, as members of the West Coast Conference (WCC).
The Toreros finished the 2019–20 season 9–23, 2–14 in WCC play, to finish in 9th place. They lost in the first round of the WCC tournament to Loyola Marymount.
On November 20, San Diego paused all activities for 14 days following COVID-19-positive tests, cancelling scheduled games during that time.[1] |-!colspan=12 style=| Non-conference regular season|-!colspan=12 style=| WCC regular season|-!colspan=12 style=| WCC tournamentSource:[2]