1998 NCAA Division I field hockey tournament

The 1998 NCAA Division I field hockey tournament was the 18th annual tournament organized by the National Collegiate Athletic Association to determine the national champion of women's collegiate field hockey in the United States.
Old Dominion won their third championship, defeating Princeton in the final.
The championship rounds were held at Franklin Field in Philadelphia, Pennsylvania, on the campus of the University of Pennsylvania. It was the final tournament with a twelve-team field before an expansion to sixteen teams in 1999.