Lord Henry Thomas Howard-Molyneux-Howard (7 October 1766 – 17 June 1824), known as Henry Howard until 1812, and as Henry Molyneux-Howard until 1817, was a British gentleman who served as Deputy Earl Marshal in the latter part of the reign of George III and early in the reign of George IV. On the inheritance of the Dukedom of Norfolk in 1815 by his elder brother Bernard, Henry Molyneux-Howard in 1817 was granted the courtesy title "Lord", the style of a younger son of a duke.