Sir Archibald Hamilton, 5th Baronet

Sir Charles Edward Archibald Watkin Hamilton, 5th and 3rd Baronet (10 December 1876 – 18 March 1939), known from 1923 as Sir Abdullah Hamilton, was a British aristocrat and convert to Islam. He was the son of Sir Edward Archibald Hamilton, 4th Baronet of Trebishun, Breconshire and 2nd Baronet of Marlborough House, Hampshire (1843–1915) and his wife Mary Elizabeth Gill.