Cameron Barker (born April 4, 1986) is a Canadian former professional ice hockey defenseman. He was selected third overall in the 2004 NHL Entry Draft by the Chicago Blackhawks and spent four seasons with the club before being traded to the Minnesota Wild in 2010. Internationally, Barker played for the Canadian national team, and won back-to-back gold medals at the 2005 and 2006 World Junior Championships with the junior team. He is widely regarded as a top draft bust.