Enzo Mascherini (August 6, 1910, Florence - July 29, 1981, Livorno) was an Italian operatic baritone, one of the leading baritones of his generation. He studied in Florence with Titta Ruffo and Riccardo Stracciari and made his debut there in 1937, as Giorgio Germont in La traviata, and also sang at the premiere of Gian Francesco Malipiero's Antonio e Cleopatra, in 1938. He made his debut at the San Carlo in Naples, in 1939, and at the Teatro alla Scala in Milan, in 1940. He appeared in two legendary performances opposite Maria Callas, the first at the Maggio Musicale Fiorentino in 1951, as Montforte in I vespri siciliani, under Erich Kleiber, and on opening night of the 1952-53 season at La Scala, as Macbeth, under Victor de Sabata.