Jean-Marie de Bancalis de Maurel, marquis d'Aragon (born 1732 at Pruines; died 1795 at Carcassonne) was a French diplomat and aristocrat of the Ancien Régime. The son of Pierre de Bancalis (1691-1761), he inherited the estate and lordship of Aragon, in 1758, from his maternal uncle, Jean-Marie de Maurel (on condition he assumed the additional name and arms de Maurel). He served briefly as French Ambassador to the Court of St James's but was recalled to Paris by the Revolutionary Government and, although he was not guillotined, he was imprisoned.