1984 NCAA Division I Tennis Championships

The 1984 NCAA Division I Tennis Championships refer to one of two NCAA-sponsored events held during May 1984 to determine the national champions of men's and women's collegiate tennis in the United States:
 * 1984 NCAA Division I Men's Tennis Championships – the 38th annual men's national championships, held at the Dan Magill Tennis Complex at the University of Georgia in Athens, Georgia
 * 1984 NCAA Division I Women's Tennis Championships– the 3rd annual women's national championships, held at the Los Angeles Tennis Center in Los Angeles, California

The men's and women's tournaments would not be held at the same site until 2006.