John F. Walvoord (May 1, 1910 – December 20, 2002) was a Christian theologian, pastor, and president of Dallas Theological Seminary from 1952 to 1986. He was the author of over 30 books, focusing primarily on eschatology and theology including The Rapture Question, and was co-editor of The Bible Knowledge Commentary with Roy B. Zuck. He earned AB and DD degrees from Wheaton College, an AM degree from Texas Christian University in philosophy, a ThB, ThM, and ThD in Systematic Theology from Dallas Theological Seminary, and a LittD from Liberty Baptist Seminary.
Walvoord was brought up in a Christian home, but had little interest in the faith until he was fifteen, when his family moved to Racine after his father accepted a position as superintendent of the junior high. They joined the Union Gospel Tabernacle where he committed his life to Christ after attending a Bible study on Galatians.
After continuing his education at Wheaton College, Walvoord went on to Texas Christian University and Dallas Theological Seminary where he completed his ThD in 1936. Seminary president and mentor Lewis Sperry Chafer appointed Walvoord registrar. During his tenure, he also taught systematic theology at the seminary, and pastored the Rosen Heights Baptist Church church in Fort Worth. Walvoord became more involved in the administration of the school, serving as Chafer's assistant and secretary to the faculty, and upon Chafer's death in 1952, became the seminary's second president where he served until his retirement in 1986.
In addition to his responsibilities at the seminary, Walvoord earned a reputation as one of the most influential dispensational theologians of the 20th century and played a prominent role in advocating a rapture of Christians from the earth prior to a time of great tribulation, followed by a literal thousand-year millennial reign of Christ, and a renewed focus of God on the nation of Israel as distinct from the church.