The 2014–15 Xavier Musketeers men's basketball team represented Xavier University during the 2014–15 NCAA Division I men's basketball season. Led by fifth year head coach Chris Mack, they played their games at the Cintas Center and were second year members of the Big East Conference. They finished the season 23–14, 9–9 in Big East play to finish in sixth place. They advanced to the championship game of the Big East tournament where they lost to Villanova. They received an at-large bid to the NCAA tournament where they defeated Ole Miss in the second round and Georgia State in the Third Round before losing in the Sweet Sixteen to Arizona.

Christopher Lee Mack is an American college basketball coach who is currently the head coach at the College of Charleston. He formerly served as head coach for the University of Louisville and Xavier University.