Jean-Baptiste-Pierre Jullien de Courcelles (14 September 1759 – 24 July 1834) was a French historian and genealogist.
[1] 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 [fr].
[1] 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.
[1] The principal works of Courcelles are: