Josef Gostic (March 5, 1900 – December 25, 1963) was a Slovene operatic tenor. Born Josip Gostic in Stara Loka, Slovenia, he studied at the Ljubljana Conservatory, making his debut there in 1929. He became first tenor at the Zagreb Opera in 1937, and began making guest appearances at the opera houses of Vienna, Prague, Berlin, and Dresden. His strong, bright-toned voice was also heard to good advantage in Verdi roles including Manrico, Radames, Otello.