The 2020–21 Indiana Hoosiers men's basketball team represented Indiana University in the 2020–21 NCAA Division I men's basketball season. The head coach was Archie Miller, in his fourth and final year as Indiana head coach. The team played its home games at Simon Skjodt Assembly Hall in Bloomington, Indiana, as a member of the Big Ten Conference. The Hoosiers finished the season 12–15, 7–12 in Big Ten play to finish in a tie for the 10th place. As the No. 10 seed in the Big Ten tournament, they lost in the first round to Rutgers.