Giulio Terzi di Sant'Agata (Italian pronunciation: [ˈdʒuːljo ˈtɛrtsi di sanˈtaːɡata]; born 9 June 1946) is an Italian diplomat and politician. He was Italy's Minister of Foreign Affairs in Mario Monti's government from November 2011 until March 2013, Permanent Representative of Italy to the United Nations in New York between 2008 and 2009 and Ambassador of Italy to the United States between 2009 and 2011.