Giuseppe Marc'Antonio Baretti (24 April 1719, Turin, Piedmont – 5 May 1789, London) was an Italian literary critic, poet, writer, translator, linguist and author of two influential language-translation dictionaries. During his years in England he was often known as Joseph Baretti. Baretti's life was marked by controversies.
Baretti was intended by his father for the profession of law, but at the age of sixteen fled from Turin and went to Guastalla, where he was for some time employed in a mercantile house. He devoted himself to the study of literature and criticism, in which he became an expert, though his writings were so controversial that he had to leave Italy. For many years he led a wandering life, supporting himself chiefly by his writings. At length he arrived in London, where he remained for the remainder of his life (when not traveling). He was appointed Secretary to the Royal Academy of Arts, and became acquainted with Samuel Johnson, Garrick and others of that society.
Baretti was a frequent visitor at the home of Hester Thrale, and his name occurs repeatedly in Boswell's Life. In 1769 Baretti was tried for murder after inflicting a mortal wound with his fruit knife on a man who had assaulted him on the street. Johnson and others gave evidence in his favour at the trial, which resulted in Baretti's acquittal.
He died in London in May, 1789. He was buried in Marylebone Chapel with a monument by Thomas Banks.
Baretti's first notable work was the Italian Library (1757), a useful catalogue of the lives and works of several Italian authors. The Lettere famigliari, giving an account of his travels through Spain, Portugal and France during the years 1761-1765, were well received, and when afterwards published in English (4 vols., 1770), were highly commended by Johnson.
Baretti was an enemy of the English Hispanist John Bowle, and published a scathing and personal attack on him: Tolondron. Speeches to John Bowle about his edition of Don Quixote, together with some account of Spanish literature. See Ronald Hilton, "Un Duel entre Hispanophiles: Baretti et John Bowle", Chapter VII of Hilton's La Légende Noire au 18e Siècle: Le Monde Hispanique Vu du Dehors.