1991 NCAA Division II women's soccer tournament

The 1991 NCAA Division II women's soccer tournament was the fourth annual NCAA-sponsored tournament to determine the team national champion of Division II women's college soccer in the United States.

The championship match was hosted at California State University, Dominguez Hills in Carson, California.

Hosts Cal State Dominguez Hills defeated defending champions Sonoma State in the final, 2–1, to claim the Toros' first national title.