Ferdinando Imposimato (9 April 1936 – 2 January 2018) was an Italian magistrate. He was the Honorary President of the Supreme Court of Italy until his death. He was known for being a high-ranking prosecutor. He led the investigations of the kidnapping of Aldo Moro, Mehmet Ali Ağca's attempted assassination of Pope John Paul II, the assassination of banker Michele Sindona and many Mafia trials. He was twice a member of the Senate of the Republic.