Cesare Formichi (April 15, 1883, Rome - July 21, 1949, Rome) was a prominent Italian operatic baritone, particularly associated with the Italian repertory. Formichi studied in Rome with Lombardo, and made his debut in December 1907 at the Teatro Olimpia in Bologna as Lescaut in Manon. He went on to appear in Italy's leading opera houses, including La Scala in Milan. Soon, he was accepting a string of engagements to sing outside Italy, notably in Saint Petersburg (in 1912), Buenos Aires (in 1914), Paris (in 1922), Monte-Carlo, Vienna, and London (in 1924).