2023–24 UC San Diego Tritons men's basketball team

The 2023–24 UC San Diego Tritons men's basketball team represented the University of California, San Diego during the 2023–24 NCAA Division I men's basketball season. The Tritons, led by eleventh-year head coach Eric Olen, played their home games at the LionTree Arena in La Jolla, California, as members of the Big West Conference.

The Tritons were ineligible for postseason tournaments, including the NCAA tournament, as they are in the final year of the four-year mandatory transition period to Division I.

Previous season
The Tritons finished the 2022–23 season 10–20, 5–13 in Big West play to finish in ninth place. Since they were in the third year of the a four-year mandatory transition period to Division I, they were ineligible to participate in the Big West tournament.

Schedule and results
!colspan=12 style=| Non-conference regular season

!colspan=12 style=| Big West regular season

!colspan=12 style=| College Basketball Invitational



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