François de Troy (February 1645 – 1 May 1730) was a French painter and engraver who became principal painter to King James II in exile at Saint-Germain-en-Laye and Director of the Académie Royale de peinture et de sculpture.
One of a family of artists, Troy was born in Toulouse, the son of Antoine Troy ( 28 July 1608 – 15 September 1684), a painter in that city, and Astrugue Bordes. François Troy and was the brother of the painter Jean de Troy (4 April 1638 – 25 June 1691). Troy was taught the basic skills of painting by his father, and perhaps also by the more worldly Antoine Durand.
François de Troy is not to be confused with his son, the portrait painter Jean-François de Troy (1679–1752), who studied under him.
At some time after 1662, Troy went to Paris to study portrait painting under Claude Lefèbvre (1633–1675) and Nicolas-Pierre Loir (1624–1679]. A. P. F. Robert-Dumesnil states that this occurred when Troy was aged twenty-four.
In 1669, Troy married his master Nicolas-Pierre Loir's sister-in-law, Jeanne Cotelle.
In 1671, he was approved (agréé) by the Académie Royale de peinture et de sculpture. In 1674, he was received into the Academy as a history painter, with a reception piece (morceau de réception) entitled Mercure coupant la tête d'Argus ('Mercury cutting off the head of Argus').
Troy's early known works include tapestry designs for Madame de Montespan, one of the many mistresses of Louis XIV of France, and paintings with religious and mythological subjects.
In the 1670s, he became friendly with Roger de Piles, who introduced him to Dutch and Flemish painting, and after the death of Claude Lefebvre in 1675, Troy changed his direction to become a portrait artist, aiming at commissions from Lefebvre's former clients. In 1679 he was commissioned to paint a portrait of the Swedish ambassador Nils Bielke, and in 1680 that of Maria Anna Victoria of Bavaria, shortly after her marriage to Louis of France, Dauphin of France, the heir to the French throne, on 7 March 1680. Troy became a successful painter of fashionable single and group portraits.