Siobhan Rebecca Chamberlain (born 15 August 1983) is an English professional footballer who plays as a goalkeeper for FA WSL club Manchester United and the England national team. She joined Manchester United in 2018 after playing for Liverpool. Before joining Liverpool in December 2015, she had been at Notts County on loan from Arsenal. Chamberlain previously played at the top club level for Chelsea, Fulham, Birmingham City and Bristol Academy, as well as for North American W-League club Vancouver Whitecaps. She has represented the England women's national football team on 50 occasions since her debut in 2004. This included being part of the squad at three FIFA Women's World Cups and three UEFA Women's Championships.