Colonel Georgios Papadopoulos (Greek: Γεώργιος Παπαδόπουλος) (5 May 1919 – 27 June 1999) was the head of the military coup d'état that took place in Greece on 21 April 1967 and leader of the junta that ruled the country from 1967 to 1974. Papadopoulos was a Colonel of Artillery.