The 2014–15 Georgetown Hoyas men's basketball team represented Georgetown University in the 2014–15 NCAA Division I men's basketball season. They were led by 11th year head coach John Thompson III, were members of the Big East Conference, and played their home games at the Verizon Center. They finished the season 22–11, 12–6 in Big East play to finish in a tie for second place. They advanced to the semifinals of the Big East tournament where they lost to Xavier. They received an at-large bid to the NCAA tournament where they defeated Eastern Washington in the second round before losing in the third round to Utah.

John Robert Thompson III is a professional basketball coach and executive who has been the assistant coach for the United States men's national basketball team since 2017. He previously served as the head coach of the men's basketball team at Georgetown University. He grew up in Washington, D.C., and was named first team All-Metro by The Washington Post while playing for Gonzaga College High School in 1984. Thompson was hired on April 20, 2004, to replace Craig Esherick and was fired at the end of the 2017 season. Prior to being hired at Georgetown, Thompson was the head coach for four years at his alma mater, Princeton University. Thompson is the son of John Thompson Jr, Georgetown's head coach from 1972 to 1999, and is a 1988 graduate of Princeton University.