Jean-Baptiste-Pierre Jullien de Courcelles was a French historian and genealogist. He was born in Orléans and died at Saint-Brieuc, now in the Côtes d'Armor département of Brittany. He published several historical and genealogical works, and was a correspondent of the Société académique d'Orléans. He was chief administrator of the charitable Asile Royal de la Providence in Paris, president of the hospices of Orléans, and a knight of the Papal Order of the Golden Spur.
