Joseph Mozier (August 22, 1812 – October 3, 1870) was an American sculptor active in Italy.
He was born in Burlington, Vermont in 1812. In 1831 he moved to New York City where worked as a merchant. He retired from business around 1845, and shortly afterward went to Europe, studying sculpture for several years in Florence, after which he moved to Rome.
His best-known work is Undine, the title character in the novella by Friedrich de la Motte Fouqué, a water nymph who falls in love with a man. He won a grand prize for it in Rome in 1867.
He made a short visit to the United States in 1870, and was hospitalized upon his return in London, England. He died in Faids, Switzerland, while en route to his home in Italy.
Bust of Pocohantas (1848), Peabody Institute, Baltimore, Maryland.
Il Penseroso (1866), on exhibit at the U.S. Capitol.