Sir Ralph Sandwich (1235–1308) (also known as Rauf de Sanduiz, Ralph de Sandwich and Ralph of Sandwich), of Dene (in Margate), Ham, and Ripple, Kent, Winchfield, Hampshire, etc., was an English administrator and justice. He was Steward of the King's Demesne, Constable of Canterbury (1278), and Royal Warden (Lord Mayor) of London (1286, 1288–1293).[1]