Beniamino Maggio (10 August 1907 - 6 September 1990) was an Italian actor.

Born in Naples into a family of actors, Maggio debuted on stage as a child, and he slowly built a reputation in the Neapolitan avanspettacolo between the 1930s and 1940s. He made his film debut in 1942 and had a very prolific career even if often cast in character roles. An actor characterized by improvisation skills, referred to as a "mix between Buster Keaton and Angelo Musco", Maggio often worked on stage with his brothers and sisters Dante, Enzo, Pupella and Rosalia.