Henri Charles Louis Boniface, Marquis de Castellane (23 September 1814, Paris – 16 October 1847, château de Rochecotte) was a French politician and nobleman.
[1] He was the eldest son of marshal Boniface de Castellane.
He married Pauline de Talleyrand-Périgord, bringing the château de Rochecotte into the Castellane family.
[2] Their two children were: Henri died on 16 October 1847 at the château de Rochecotte.