Jules de Polignac, 1st Duke of Polignac (Armand Jules François; 7 June 1746 – 21 September 1817) was a French nobleman and the husband of Yolande de Polastron, a confidante of Queen Marie Antoinette.
He became the first Duke of Polignac in 1780.
He died at the age of seventy one in Little Russia, where he was given a manor by Catherine the Great.