Borsalino is a 1970 French gangster film directed by Jacques Deray and starring Jean-Paul Belmondo, Alain Delon and Catherine Rouvel. It was entered into the 20th Berlin International Film Festival. In 2009, Empire named it No. 19 in a poll of "The 20 Greatest Gangster Movies You've Never Seen… Probably". A sequel, Borsalino & Co., was released in 1974 with Alain Delon in the leading role. The film is based on real-life gangsters Paul Carbone and François Spirito, who collaborated with Nazi Germany during the occupation of France in World War II.

Jean-Paul Charles Belmondo was a French actor. Initially associated with the New Wave of the 1960s, he was a major French film star for several decades from the 1960s onward. His best known credits include Breathless (1960), That Man from Rio (1964), Pierrot le Fou (1965), Borsalino (1970), and The Professional (1981). He was most notable for portraying police officers in action thriller films and became known for his unwillingness to appear in English-language films despite being heavily courted by Hollywood. An undisputed box-office champion like Louis de Funès and Alain Delon of the same period, Belmondo attracted nearly 160 million spectators in his 50-year career. Between 1969 and 1982 he played four times in the most popular films of the year in France: The Brain (1969), Fear Over the City (1975), Animal (1977), Ace of Aces (1982), being surpassed on this point only by Louis de Funès. The popularity of Jean-Paul Belmondo as actor is mainly due to the characters he interpreted in his movies, loving to highlight the virile man, fighter, but also brave and heroic, which appealed to a wide audience in France and also abroad.