Darko Bekic (born 18 January 1946) is a Croatian historian, author, diplomat and foreign policy advisor to the first President of the Republic of Croatia Franjo Tudman.
He served, inter alia, as the Croatian Ambassador to the OSCE in Vienna (1992–1996) and as Permanent Representative of Croatia to the United Nations in Geneva (1996–1998).
He authored the first-ever History of Croatian Diplomacy published in 2016 by Skolska Knjiga, Zagreb.