The 2018–19 season was Arsenal Women's Football Club's 33rd season of competitive football. The club participated in the Women's Super League, the FA Cup and the League Cup. This was the first full season of the club under Australian coach Joe Montemurro. The club qualified for the Champions League by securing a top two spot in the league with three games to go. In the penultimate game of the season, Arsenal secured the top spot of the league and was English champions once more after a seven-year wait. The Gunners finished runners-up in the League Cup and lost in the fifth round of the FA Cup.