Mario Del Monaco (27 July 1915 – 16 October 1982) was an Italian operatic tenor who earned worldwide acclaim for his powerful voice.
Del Monaco was born in Florence to a musical upper-class family. As a young boy he studied the violin but had a passion for singing. He graduated from the Rossini Conservatory at Pesaro, where he first met and sang with Renata Tebaldi, with whom he would form something of an operatic dream team of the 1950s. His early mentors as a singer included Arturo Melocchi, his teacher at Pesaro, and Maestro Raffaelli, who recognized his talent and helped launch his career.
That career began in earnest with Del Monaco's debut on 31 December 1940 as Pinkerton at the Puccini Theater in Milan. (His initial appearance in an opera had occurred the previous year, however, in Mascagni's Cavalleria rusticana in Pesaro.) He sang in Italy during the Second World War and married, in 1941, Rina Filipini. In 1946, he appeared at London's Royal Opera House, Covent Garden, for the first time. During the ensuing years he became famous not only in London but also across the operatic world for his powerful voice and heroic acting style. It was almost heldentenor-like in scope but Del Monaco was no Wagnerian, confining his activities overwhelmingly to the Italian repertoire.