The 2023–24 San Diego Toreros men's basketball team represented the University of San Diego during the 2023–24 NCAA Division I men's basketball season.

The Toreros were led by second-year head coach Steve Lavin.

They played their home games at the Jenny Craig Pavilion in San Diego, California, as members of the West Coast Conference (WCC).

5 seed in the WCC Tournament, they defeated Pepperdine in the second round, before losing to Santa Clara in the quarterfinals.

They lost in the first round of the WCC tournament to Portland.