Melvin Russell Ballard Jr. (October 8, 1928 – November 12, 2023) was an American businessman and religious leader who served as the Acting President of the Quorum of the Twelve Apostles of the Church of Jesus Christ of Latter-day Saints (LDS Church) from 2018 until his death in 2023. He had been a member of the church's Quorum of the Twelve Apostles since 1985. As a member of the Quorum of the Twelve, Ballard was accepted by church members as a prophet, seer, and revelator. At the time of his death, he was the third most senior apostle in the church.
