Michele Esposito (29 September 1855 – 19 November 1929) was an Italian musical composer, conductor and pianist who spent most of his professional life in Dublin, Ireland.
Esposito was born at Castellamare di Stabia, near Sorrento. As a boy he entered a Music Conservatory at Naples as a pianoforte pupil of Beniamino Cesi (1845–1907, himself a favourite pupil of Thalberg), and studied composition there for 8 years under Paolo Serrao (1830–1907, teacher of Francesco Cilea and others). He was a near-contemporary of Giuseppe Martucci, and a few years the senior of Alessandro Longo, both taught by these teachers. In 1878 he went to Paris for several years.
In 1879 he married Natalia Klebnikoff (1857–1944), who hailed from St Petersburg. They had four children, including the noted scholar Mario Esposito.
Esposito became chief pianoforte professor at the Royal Irish Academy of Music in 1882, and remained there for more than forty years, devoting himself to the encouragement of classical music in Dublin. He took control of the Royal Dublin Society chamber-music recitals from their inception, with great success, and gave piano recitals for the Society every year. He established the Dublin Orchestral Society in 1899 and was its conductor until its disbandment in 1914, and he was also the conductor of the Sunday Orchestral Concerts until they were discontinued in 1914. He conducted concerts of the London Symphony Orchestra at Woodbrook in 1913 and 1914, and also performed his piano concerto with them under the baton of Hamilton Harty. He founded the 'C. and E. Edition' of music publishing with Sir Stanley Cochrane. He died in Florence, Italy.