Mario Giovanni Siletti (22 July 1903 – 19 April 1964) was an Italian actor.

From 1962 to 1964, he also portrayed a recurring character, Charlie Carlotti, on the American television series, Hazel.

In April 1964, he was killed in a Los Angeles automobile collision caused by a drunk driver.

Siletti's pregnant wife was also critically injured in the crash.

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