Kenneth J. Stewart (PhD, University of Edinburgh) is professor emeritus of theological studies at Covenant College in Lookout Mountain, Georgia. His books include Ten Myths About Calvinism, Restoring the Reformation, and The Emergence of Evangelicalism.

Stewart is a specialist in the history of Christianity from the Reformation to the present with special interest in the development of the evangelical Protestant tradition. He has contributed to reference works such as the Dictionary of Scottish Church History and Theology, The Blackwell Dictionary of Evangelical Biography, and the Encyclopedia of the Reformed Faith.