The 2014–15 Duke Blue Devils men's basketball team represented Duke University during the 2014–15 NCAA Division I men's basketball season. Returning as head coach was Hall of Famer Mike Krzyzewski. The team plays its home games at Cameron Indoor Stadium in Durham, North Carolina as members of the Atlantic Coast Conference.
By beating Michigan State 81-61 in the Final Four in Indianapolis, the Blue Devils earned a spot in the National Championship game. There the Blue Devils defeated Wisconsin 68–63 to win the NCAA championship. It was Duke and Krzyzewksi's 5th national title. Tyus Jones was the tournament's Most Outstanding Player. Jones is one of only five freshmen to have ever been honored with this award.