Jean-Baptiste Henri Lacordaire

Henri-Dominique Lacordaire at the convent of Sainte-Sabine in Rome, by Théodore Chassériau (1840), Musée du Louvre

Jean-Baptiste Henri-Dominique Lacordaire, OP (12 May 1802 – 21 November 1861), often styled Henri-Dominique Lacordaire, was a French ecclesiastic, preacher, journalist, theologian and political activist. He re-established the Dominican Order in post-Revolutionary France. Lacordaire was reputed to be the greatest pulpit orator of the nineteenth century.