Paul G. Kengor (born December 6, 1966) is an author and professor of political science at Grove City College, a private Christian liberal arts college in Grove City, Pennsylvania. He is the executive director of Institute for Faith and Freedom, a Grove City College conservative think tank/policy center. He is also a visiting fellow at the Hoover Institution on War, Revolution, and Peace, a conservative think tank at Stanford University.Kengor has focused much of his work on Ronald Reagan, faith and the presidency, conservative politics, the Cold War, the communist movement, and Catholicism.