Dominic Savio (Italian: Domenico Savio; 2 April 1842 – 9 March 1857) was a 19th-century Italian teenager who was a student of John Bosco who became a Catholic saint. He was studying to be a priest when he became ill and died at the age of 14, possibly from pleurisy. He was noted for his piety and devotion to the Catholic faith, and was canonized a saint by Pope Pius XII in 1954.