Francis David Nichol (February 14, 1897 – June 6, 1966) was a Seventh-day Adventist editor, of the church's main newsmagazine, and supervising editor of the Seventh-day Adventist Bible Commentary, author, and also chairman of the Ellen G. White Estate board of trustees, and considered the leading twentieth-century apologist for the prophetic ministry of Ellen G. White. In 1965, Walter Martin described him as "the most able Adventist apologist."