Jean-Antoine Houdon was a French neoclassical sculptor, best known for his portrait busts and statues of philosophers, inventors and political figures of the Enlightenment.

He was born in Versailles, on 25 March 1741. In 1752, he entered the Académie royale de peinture et de sculpture, where he studied with René-Michel Slodtz, Jean-Baptiste Lemoyne, and Jean-Baptiste Pigalle. From 1761 to 1764, he studied at the École royale des élèves protégés.

Houdon won the Prix de Rome in 1761, but was not greatly influenced by ancient and Renaissance art in Rome. His stay in the city is marked by two characteristic and important productions: the superb écorché (1767), an anatomical model which has served as a guide to all artists since his day, and the statue of Saint Bruno in the church of Santa Maria degli Angeli e dei Martiri in Rome. After ten years stay in Italy, Houdon returned to Paris.

He submitted Morpheus to the Salon of 1771. He developed his practise of portrait busts. He became a member of the Académie de peinture et de sculpture in 1771, and a professor in 1778. In 1778, he modeled Voltaire, producing a portrait bust with wig for the Comédie-Française; one for the Palace of Versailles, and one for Catherine the Great.

In 1778, he joined the masonic lodge Les Neuf Sœurs, where he later met Benjamin Franklin, and John Paul Jones. For Salon of 1781, he submitted a Diana which was refused without drapery.

Houdon's portrait sculpture of Washington was the result of a specific invitation by Benjamin Franklin to cross the Atlantic in 1785, specifically to visit Mount Vernon, so that Washington could model for him. Washington sat for wet clay life models and a plaster life mask. These models served for many commissions of Washington, including the standing figure commissioned by the Virginia General Assembly, for the Virginia State Capitol in Richmond. Numerous variations of the Washington bust were produced, portraying him variously as a general in uniform, in the classical manner showing chest musculature, and as Roman Consul Lucius Quinctius Cincinnatus clad in a toga. A cast of the latter is located in the Vermont State House.

In the 1780s Houdon produced two semi-nude sculptures, Winter and Bather.

Perceived as bourgeois for his connections to the court of Louis XVI, he fell out of favour during the French Revolution, although he escaped imprisonment. Houdon returned to favor during the French Consulate and Empire, being taken on as one of the original artistic team for what became the Column of the Grande Armée at Wimille. He was made a Chevalier de la Légion d'honneur, on 17 December 1804.

Houdon died in Paris on 15 July 1828, and was interred at the Montparnasse Cemetery.

Works by After Jean-Antoine Houdon