Junio Valerio Scipione Ghezzo Marcantonio Maria Borghese (6 June 1906 – 26 August 1974), nicknamed The Black Prince, was an Italian Navy commander during the regime of Benito Mussolini's National Fascist Party and a prominent hard-line Fascist politician in post-war Italy.
In 1970 he took part in the planning of a neo-fascist coup (dubbed the Golpe Borghese) that was called off after the press discovered it; he subsequently fled to Spain and spent the last years of his life there.