The 2015–16 San Diego Toreros men's basketball team represented the University of San Diego during the 2015–16 NCAA Division I men's basketball season.

This was head coach Lamont Smith's first season at San Diego.

[1] The Toreros competed in the West Coast Conference and played their home games at the Jenny Craig Pavilion.

They lost in the first round of the WCC tournament to Loyola Marymount.

They lost in the quarterfinals of the WCC tournament to Pepperdine.