William Lane Craig (/kreɪɡ/; born August 23, 1949) is an American analytic philosopher, Christian apologist, author, and theologian. He is a visiting professor of philosophy at the Talbot School of Theology of Biola University. Until 2024, he was also a professor of philosophy at Houston Christian University.
Craig has updated and defended the Kalam cosmological argument for the existence of God. He has also published work where he argues in favor of the historical plausibility of the resurrection of Jesus. His study of divine aseity and Platonism culminated with his book God Over All.