Leopoldo Mastelloni (born 12 July 1945) is an Italian actor, comedian and singer.

Born in Naples, Mastelloni made his debut in his hometown, performing in theatre and cabaret.

[1] He got his first success on television with the RAI variety show Giochiamo al varietà directed by Antonello Falqui.

[1] In films, he is best known for the role of butler John in Dario Argento's Inferno.

[1] This article about an Italian actor or actress is a stub.