Prince Harry, Duke of Sussex, is the younger son of Charles, Prince of Wales and his first wife Diana, Princess of Wales. He was granted arms in 2002, consisting of the royal arms of the United Kingdom differenced by a white label of five points, the outer and centre points charged with a red escallop. The escallop is a reference to the arms of his mother's family, the Spencers, which contain three white escallops.

The duke uses the coronet of a grandchild of the sovereign, on which two of the four crosses paté are replaced by strawberry leaves.

Prince Harry has been able to place the circlet and badge of the Royal Victorian on his arms since he was made a Knight Commander of the order (KCVO) in 2015.

Style: The Duke of Sussex (ceased using the style "His Royal Highness" (HRH) 2020, after giving up royal duties)

Formal title: Duke of Sussex, Earl of Dumbarton, and Baron Kilkeel (2018); prince of the United Kingdom (from birth)

Born: 15 September 1984, at St.Mary's Hospital, London

Married: At St.George's Chapel, Windsor, 19 May 2018, to (Rachel) Meghan Markle

Issue: Prince Archie of Sussex; Princess Lilibet of Sussex