John Cooke is an American politician affiliated with the Republican Party. He serves as a member of the Colorado State Senate, representing the 13th district. Cooke has a background in law enforcement and has been active in local politics, focusing on issues such as public safety and fiscal responsibility. In addition to his role in the state senate, Cooke has previously served as the sheriff of Weld County, Colorado. His experience in law enforcement has influenced his legislative priorities, particularly in areas related to crime prevention and community safety initiatives.