The 2020–21 San Jose State Spartans men's basketball team represented San Jose State University in the 2020–21 NCAA Division I men's basketball season.

They were led by fourth-year head coach Jean Prioleau and were members of the Mountain West Conference.

Due to COVID-19 restrictions in Santa Clara County, the Spartans could not play their home games at their normal home arena, Provident Credit Union Event Center, and played their "home" games at different locations.

They lost in the first round of the Mountain West tournament to New Mexico.

Roster Last update: November 20, 2020 Source[2]