Andrew Michael Ramsay (9 July 1686 – 6 May 1743), commonly called the Chevalier Ramsay, was a Scottish-born writer who lived most of his adult life in France. He was a Baronet in the Jacobite Peerage.
Ramsay was born in Ayr, Scotland, the son of a baker. In 1710 he visited François Fénelon in the Netherlands, and in his attraction to quietism converted to Roman Catholicism. He remained in France until 1724 writing politico-theological treatises. One of these was dedicated to the Jacobite claimant to the English and Scottish thrones, James Francis Edward Stuart. In January 1724, Ramsay was sent to Rome as tutor to James' two sons, Charles Edward and Henry. But his appointment was short-lived; Ramsay was associated with the court party of John Erskine, Duke of Mar, who fell from favour that year. By November 1724 Ramsay was back in Paris.
Ramsay was in England in 1730, and received an honorary degree from the University of Oxford. The claim was nominally his discipleship to Fénelon, but in reality beyond doubt his connection with the Jacobite party. He died at St Germain-en-Laye (Île-de-France) on 6 May 1743.
He was a Christian universalist, believing that all people would eventually be saved. He wrote "Almighty power, wisdom and love cannot be eternally frustrated in his absolute and ultimate designs; therefore God will at last pardon and re-establish in happiness all lapsed beings."
Ramsay may have been born in 1681 or 1688, but the most likely date of his birth is 9 July 1686. The son of a baker, he grew up in Ayr, in south west Scotland, and probably studied at Edinburgh University. A devout young man, he seemed destined for the ministry in the Church of Scotland, but in 1708 became tutor to the two children of David Wemyss, 4th Earl of Wemyss.