The 2015–16 UTSA Roadrunners men's basketball team represented the University of Texas at San Antonio during the 2015–16 NCAA Division I men's basketball season. The Roadrunners, led by tenth-year head coach Brooks Thompson, played their home games at the Convocation Center and were members of Conference USA. They finished the season 5-27, 3-15 in C-USA play to finish in last place. They lost in the first round of the C-USA tournament to Florida Atlantic.