The 2014–15 Utah State Aggies men's basketball team represented Utah State University in the 2014–15 NCAA Division I men's basketball season. This was head coach Stew Morrill's 17th and final season at Utah State. The Aggies played their home games at the Dee Glen Smith Spectrum and were a member of the Mountain West Conference. They finished the season 18–13, 11–7 in Mountain West play to finish in a tie for fourth place. They lost in the quarterfinals of the Mountain West tournament to Wyoming.