Michael Josef Longo (March 19, 1937 – March 22, 2020) was an American jazz pianist, composer, and author.

Longo was born in Cincinnati, Ohio to parents who had a musical background. His father played bass, his mother played organ at church, and his music training began at a young age. Mike recalled seeing Sugar Chile Robinson playing boogie woogie piano: “The first time I saw him, man, he knocked me out. I must have been three or four years old. He played after the Count Basieshow, so I went home and started picking out boogie woogie bass lines.” His parents took him for formal lessons at the Cincinnati Conservatory of Music at four. He moved to Fort Lauderdale, Florida soon after. At the age of 12, he won a local talent contest.

Longo’s career began in his father’s band, but later Cannonball Adderley helped him get gigs of his own. Their working relationship pre-dated Adderley’s emergence as a band leader. Adderley approached the teenaged Longo because he needed a pianist at his church. At this time the town was largely segregated, so the white Longo playing at a black church was unusual. When this led to recordings with Adderley in the mid-1950s, Longo was too young to go to clubs with him. Longo played at Porky’s, which was later portrayed in the movie. He would go on to receive his Bachelor of Music degree from Western Kentucky University