The 1979 NCAA Division I basketball tournament involved 40 schools playing in single-elimination play to determine the national champion of men's NCAA Division I college basketball. The 41st annual edition of the tournament began on March 9, and ended with the championship game on March 26, at the Special Events Center on the campus of the University of Utah in Salt Lake City. A total of 40 games were played, including a national third-place game. This was the tournament's only edition with 40 teams; the previous year's had 32, and it expanded to 48 in 1980. The 1979 Indiana State team was the last squad to reach a national title game with an undefeated record for 42 years; their achievement was finally matched by the 2021 Gonzaga Bulldogs, who reached that year's title contest against Baylor with a 31–0 record.