
Don Piddu (died 1948) was a Sicilian Mafia boss and the don of the Piddu clan of Caltanissetta. One of the leading Mafia bosses in Sicily in the 1940s, he was allied to Don Croce Malo and Prince Sandro Borsa. In 1948, he and several other Mafia bosses were massacred by the bandit Salvatore Giuliano while trying to protect Borsa's estate from a mob of socialist peasants.