John Brunton is a Canadian film and television producer, most noted as the longtime chief executive officer of Insight Productions. He first joined the company in 1976 as a carpenter and production assistant, until buying out founders Pen Densham and John Watson a few years later; under Brunton, the company was transformed into one of Canada's leading producers of reality and special events programming, including Canadian Idol, The Amazing Race Canada, Big Brother Canada, Battle of the Blades and the annual Juno Awards ceremony.