Giorgio Carmelo De Stefano (Italian pronunciation: [ˈdʒordʒo de ˈsteːfano]; (Reggio Calabria, July 15, 1941 - Santo Stefano in Aspromonte, November 7, 1977 ) was an Italian mobster and high-ranking boss of the 'Ndrangheta, a Mafia-type criminal organisation in Calabria (southern Italy). Together with his brothers Paolo, Giovanni and Orazio he headed the De Stefano 'ndrina.