Luciano Leggio or Lucciano Liggio Varriano (January 6, 1925 – November 16, 1993) was an Italian criminal and leading figure of the Sicilian Mafia. He was the head of the Corleonesi, the Mafia faction that originated in the town of Corleone. Some sources incorrectly spell his surname Liggio, a result of a misspelling on court documents in the 1960s. As well as setting the Corleonesi on track to become the dominant Mafia clan in Sicily, he became infamous for avoiding convictions for a multitude of crimes, including homicide, before he was finally imprisoned for life in 1974.