San Diego State Aztecs women's lacrosse

The San Diego State Aztecs women's lacrosse team is the women's lacrosse program that represents San Diego State University. As of the upcoming 2025 season, the Aztecs compete in NCAA Division I as affiliate members of the Big 12 Conference. The team plays its home games at the Aztec Lacrosse Field.

The Aztecs had played in the Pac-12 Conference in the 2024 season, but with the impending collapse of the Pac-12 as a backdrop, the Aztecs announced plans to join the Big 12 as an affiliate member for women's lacrosse on February 21, 2024.