Leonardo De Lorenzo (August 29, 1875 – July 29, 1962) was an Italian virtuoso flautist and music educator. Born at Viggiano, in the province of Potenza, De Lorenzo started playing the flute at the age of 8 and went to Naples to attend the Music conservatory "San Pietro a Majella". At 16, he moved to the United States, working at a hotel in Cerulean, Kentucky, but in 1896 he returned to Italy for the military service in Alessandria, becoming a member of a military band directed by Giovanni Moranzoni.