The 1982 NCAA Division I Tennis Championships were the 36th annual NCAA Division I Men's Tennis Championship and the 1st annual NCAA Division I Women's Tennis Championship to determine the national champions of men's and women's NCAA Division I collegiate tennis. Both championships were played during May 1982 and featured a singles, doubles, and team championship. The men's tournaments were played in Athens, Georgia, hosted by the University of Georgia, while the women's tournaments were held in Salt Lake City, Utah, hosted by the University of Utah. The men's and women's tournaments were not held at the same site until 2006.
The men's team championship was won by the UCLA Bruins, their 14th team national title. UCLA defeated Pepperdine in the final round, 5–1. The men's singles title was won by Mike Leach from Michigan, and the men's doubles title was won by Peter Doohan and Pat Serrat from Arkansas.
The inaugural women's team championship was won by the Stanford Cardinal. Stanford defeated UCLA in the final round, 6–3. The women's singles title was won by Alycia Moulton from Stanford, and the women's doubles title was won by Heather Ludloff and Lynn Lewis from UCLA.