The Petrie Baronetcy, of Carrowcarden, Castleconnor, in the Barony of Tireragh in the County of Sligo, is a title in the Baronetage of the United Kingdom. It was created on 20 June 1918 for Sir Charles Petrie, Lord Mayor of Liverpool from 1901 to 1902. The third Baronet was a well-known historian. The fifth Baronet is a prominent diplomat and served as British Ambassador to Belgium from 1985 to 1989.