Falconet was born to a poor family in Paris. He was at first apprenticed to a carpenter, but some of his clay figures, with the making of which he occupied his leisure hours, attracted the notice of the sculptorJean-Baptiste Lemoyne, who made him his pupil. One of his most successful early sculptures was ofMilo of Croton, which secured his admission to the membership of the Académie des beaux-arts in 1754.
He came to prominent public attention in the Salons of 1755 and 1757 with his marbles of L’Amour and the Nymphe descendant au bain (also called "The Bather"), which is now at the Louvre. In 1757 Falconet was appointed director of the sculpture atelier of the new Manufacture royale de porcelaine at Sèvres, where he brought new life to the manufacture of small sculptures in unglazed soft-paste porcelain figurines that had been a specialty at the predecessor of the Sèvres manufactory, Vincennes.
The influence of the painter François Boucher and of contemporary theater and ballet are equally in evidence in Falconet's subjects, and his sweet, elegantly erotic, somewhat coy manner. Right at the start, Falconet created for Sèvres a set of white biscuit table garnitures of putti (Falconet's Enfants), illustrating the Arts, meant to complement the manufacture's grand dinner services. The fashion for similar small table sculptures spread to most of the porcelain manufacturies of Europe.
He remained at the Sèvres post until he was invited to Russia by Catherine the Great in September 1766. At St Petersburg he executed a colossal statue of Peter the Great in bronze, known as the Bronze Horseman, together with his pupil and stepdaughter Marie-Anne Collot. In 1788, back in Paris he became director of the Académie des beaux-arts. Many of Falconet's religious works, commissioned for churches, were destroyed at the time of the French Revolution. His work on private commission fared better.