The 2015 NCAA Division I men's basketball championship game was the final game of the 2015 NCAA Division I men's basketball tournament, determining the national champion for the 2014–15 NCAA Division I men's basketball season. The game was played on April 6, 2015, at Lucas Oil Stadium in Indianapolis, Indiana between the South regional champion, first-seeded Duke and the West regional champion, first-seeded Wisconsin.

The 2015 NCAA Division I men's basketball tournament involved 68 teams playing in a single-elimination tournament that determined the National Collegiate Athletic Association (NCAA) Division I men's basketball national champion for the 2014-15 season. The 77th edition of the tournament began on March 17, 2015, and concluded with the championship game on April 6, at Lucas Oil Stadium in Indianapolis, Indiana.