Giovanni "Nino" Benvenuti (26 April 1938 – 20 May 2025) was an Italian professional boxer and actor. He held world titles in two weight classes, having held the undisputed super-welterweight championship from June 1965 to June 1966 and the undisputed middleweight championship twice, from April to September 1967, and from March 1968 to November 1970. As an amateur welterweight boxer he won the Italian title in 1956–60, the European title in 1957 and 1959, and an Olympic gold medal in 1960, receiving the Val Barker trophy for boxing style. In 1961, having an amateur record of 120-0, he turned professional and won world titles in the light-middleweight division and twice in the middleweight division. Near the end of his boxing career he appeared in two Italian films, Sundance and the Kid (1969) and then in Mark Shoots First (1975).
Inducted into the International Boxing Hall of Fame in 1992, Benvenuti is ranked No. 32 in BoxRec's ranking of the greatest pound for pound boxers of all time. In 1968, he was voted Fighter of the Year by The Ring magazine. In 2011, The Ring magazine ranked him as seventh on their list of the "10 best middleweight title holders of the last 50 years."