Sir Henry St George (27 January 1581 – 5 November 1644) was an English Officer of arms.
He entered the College of Arms as Rouge Rose pursuivant-extraordinary in 1610 and was promoted to Bluemantle Pursuivant the following year, in which capacity he accompanied his father in his visitations of Derbyshire and Cheshire.
In 1625, he was sent to France to bring Queen Henrietta Maria to England, and in 1627 he was sent to Sweden to invest King Gustavus Adolphus as a Knight of the Garter, on which occasion he was knighted by the Swedish king, and granted an augmentation of honour consisting of the Swedish royal arms on a canton in his personal arms.
[2] In April 1639 he was suspended and fined by the Earl Marshal for forging his father's signature on a faked grant of arms, but he was restored with a pardon under the great seal a year later.
He died at Brasenose College, Oxford, on 5 November 1644 and was buried in Christ Church Cathedral.