The 2010–11 Wisconsin Badgers men's basketball team represented the University of Wisconsin–Madison in the 2010–11 NCAA Division I men's basketball season. The team was led by Bo Ryan in his 10th season as coach of the Badgers. They played their home games at the Kohl Center in Madison, Wisconsin as members of the Big Ten Conference. They finished the season 25–9, 13–5 in Big Ten play to finish in fourth place. They lost in the quarterfinals of the Big Ten tournament to Penn State. The Badgers received an at-large bid to the NCAA tournament as the No. 4 seed in the Southeast Region. There they defeated Belmont in the Second Round before beating Kansas State in the Third Round to advance to the Sweet Sixteen. In the Sweet Sixteen, they were defeated by eventual National Runner-up Butler.