Alexander L. Baugh (born 1957) is a professor of Church History and Doctrine at Brigham Young University (BYU). He has largely written on the history of the Latter Day Saint movement in the 1830s Missouri period, but has also written on such topics as the Church of Jesus Christ of Latter-day Saints (LDS Church) in Great Britain during the 20th Century. Among other callings in the LDS Church, Baugh has served as a bishop. He and his wife, Susan, are the parents of five children. Baugh is currently one of the editors of the Joseph Smith Papers Project.