The 2019–20 season was Western Sydney Wanderers Football Club (women)'s eighth season in the W-League.

Western Sydney Wanderers finished 4th in their W-League season, and finished in the semi-finals of the W-League Finals.

Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.

Players may hold more than one non-FIFA nationality.

Source: worldfootball.net The league fixtures were announced on 18 October 2019.