The 2000–01 Duke Blue Devils men's basketball team was a Division I college basketball team that competed in the Atlantic Coast Conference. Under the leadership of All-American duo Shane Battier and Jason "Jay" Williams, coach Mike Krzyzewski's Blue Devils won their third national championship in program history.
The Blue Devils would travel the same path they took nine years ago when they claimed their last championship in 1992, from Greensboro to Philadelphia to Minneapolis, where they met Maryland for the fourth time that season, this time in the Final Four with a berth in the championship game at stake. Finding themselves down 39–17 with 6:57 to play in the first half and down 49–38 at the half, Duke went on to stage a comeback against the Terrapins and win 95–84 to advance to the championship game. Duke's 22-point deficit and 11-point halftime deficit marked the largest comeback in Final Four history.
Facing fifth-ranked Arizona led by Gilbert Arenas and Richard Jefferson and coached by Lute Olson, who had lost his wife to cancer earlier during the season, Duke was able to stave off a comeback attempt in the second half and clinch the title by a final score of 82–72. With his third national championship, coach Mike Krzyzewski tied his mentor Bob Knight for third place behind Adolph Rupp and John Wooden. Battier was named the NCAA Basketball Tournament Most Outstanding Player.