Salò, or the 120 Days of Sodom, billed on-screen as Pasolini's 120 Days of Sodom on English-language prints and commonly referred to as simply Salò, is a 1975 political drama art horror film directed and co-written by Pier Paolo Pasolini. The film is a loose adaptation of the 1785 novel The 120 Days of Sodom by Marquis de Sade, updating the story's setting to the World War II era. It was Pasolini's final film, released three weeks after his murder.

Pier Paolo Pasolini was an Italian poet, film director, writer, screenwriter, actor and playwright. He is considered one of the defining public intellectuals in 20th-century Italian history, influential both as an artist and a political figure. He is known for directing the movies from Trilogy of Life.