Siobhan Rebecca Chamberlain (born 15 August 1983) is an English football goalkeeper who plays for FA WSL club Notts County Ladies on loan from Arsenal Ladies. 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 more than 30 occasions since her debut in 2004.