The 2017–18 Western Sydney Wanderers W-League season was their sixth season in the W-League, the premier competition for women's football in Australia.

The team played home games both at Marconi Stadium and ANZ Stadium and the club was managed by Richard Byrne.

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: Competitive Matches