1980 NCAA Division I Swimming and Diving Championships

The 1980 NCAA Men's Division I Swimming and Diving Championships were contested in March 1980 at Blodgett Pool at Harvard University in Cambridge, Massachusetts at the 57th annual NCAA-sanctioned swim meet to determine the team and individual national champions of Division I men's collegiate swimming and diving in the United States.

California again topped the team standings, the Golden Bears' second consecutive and second overall title.