Henry George Charles Lascelles, 6th Earl of Harewood, (9 September 1882 – 24 May 1947), styled The Honourable Henry Lascelles before 1892 and Viscount Lascelles between 1892 and 1929, was a British soldier, peer and a Yorkshire landowner.
He was the husband of Mary, Princess Royal, and through her the son-in-law of King George V and Queen Mary and a brother-in-law to Edward VIII and George VI.