Cameron Barker (born April 4, 1986) is a Canadian professional ice hockey defenceman currently playing for the Edmonton Oilers of the National Hockey League (NHL). 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 Wild in 2010. Internationally, Barker has won back-to-back gold medals at the 2005 and 2006 World Junior Championships.