John Moolenaar is an American politician and member of the Republican Party. He has served as the U.S. Representative for Michigan's 4th congressional district since 2015. Moolenaar is known for his work on issues related to agriculture, education, and technology. Before his time in Congress, Moolenaar was a member of the Michigan State Senate and the Michigan House of Representatives. He has a background in education, holding a degree from Central Michigan University and a master's degree from Western Michigan University. Moolenaar is also involved in various community and civic organizations.