Pierre-Marc-Gaston de Lévis, second duke of Lévis, peer of France, was a French politician, aphorist and député to the National Constituent Assembly. His father was the first duke of Lévis, marshal Francis de Gaston. In 1816 he was elected to seat 6 of the Académie française. During the French Revolution, he escaped to England. Two of his three sisters and his mother were sent to the guillotine during the French Revolution.