The 2018–19 FA WSL was the eighth edition of the FA Women's Super League (WSL) since it was formed in 2010. It was the first season after a rebranding of the four highest levels in English women's football. The previous FA WSL 2 became the Championship – eleven clubs competed in the 2018–19 FA Women's Championship. Arsenal won their first WSL since 2012 with a 4–0 victory over Brighton & Hove Albion.