Augustine Warner, Jr. (1642 – June 19, 1681) was a Virginia politician and landowner. He served in the House of Burgesses 1666–77 and was its Speaker in two separate sessions in 1676 and 1677, before and after Bacon's Rebellion. He then served on the Governor's Council from about October 1677 until his death. Warner is the last common ancestor of George Washington and Queen Elizabeth II.