The 2021–22 A-League Women, known as the Liberty A-League for sponsorship reasons, was the fourteenth season of the A-League Women, the Australian national women's association football competition originally known as the W-League until the previous season.
Wellington Phoenix were announced as an expansion club, taking the total teams to 10.
[1] Sydney FC were the defending premiers, having won their third premiership title in 2020–21.
Melbourne Victory were the defending champions, having won their second championship title in 2020–21.
Both clubs successfully defended their respective titles.