Harry Ronald Neil Primrose, Lord Dalmeny DL (born 20 November 1967), known as Harry Dalmeny, is a British aristocrat and the Chairman of Sotheby's in the United Kingdom. A member of the British aristocracy, he is the heir to ten noble titles, including the earldoms of Rosebery and Midlothian, to the Primrose family estate Dalmeny House, and to the chiefship of Clan Primrose. Dalmeny is a Deputy Lieutenant for the county of Midlothian and is a member of the Royal Company of Archers.