The 1990 NCAA Division I women's soccer tournament was the ninth annual single-elimination tournament to determine the national champion of NCAA Division I women's collegiate soccer. The championship game was played at Fetzer Field in Chapel Hill, North Carolina during December 1990. The most outstanding offensive player was again Kristine Lilly from North Carolina, and the most outstanding defensive player was , also from North Carolina. Lilly was also the tournament's leading scorer (4 goals, 2 assists).