The 2020–21 season was Western Sydney Wanderers Football Club (women)'s ninth season in the W-League.

Western Sydney Wanderers finished 6th their W-League season.

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 30 November 2020.