Elio Petri, Italian director and screenwriter (d. 1982)
Eraclio Petri (29 January 1929 – 10 November 1982), commonly known as Elio Petri, was an Italian film director, screenwriter, theatre director, and critic associated with the political cinema in the 1960s and '70s. His film Investigation of a Citizen Above Suspicion won the 1971 Oscar for Best Foreign-Language Film, and his film The Working Class Goes to Heaven won the Palme d'Or at the 1972 Cannes Film Festival.

Petri's other notable films include The 10th Victim (1965), We Still Kill the Old Way (1967), A Quiet Place in the Country (1968), Property Is No Longer a Theft (1973), and Todo modo (1976). The Museum of Modern Art described him as "one of the preeminent political and social satirists of Italian cinema."