Ali Akbar Velayati (Persian: علیاکبر ولایتی ; born 24 June 1945) is an Iranian conservative politician and physician. He is currently a member of the Expediency Discernment Council. Velayati is a distinguished professor at Shahid Beheshti University of Medical Sciences, senior adviser to the Supreme Leader in international affairs and head of the board of founders and the board of trustees of the Islamic Azad University.
He is also a member of Iranian Science and Culture Hall of Fame, Expediency Discernment Council's President of Center for Strategic Research, senior fellow of Iranian Academy of Medical Sciences, and also a former member of Supreme Council of the Cultural Revolution. He is the secretary-general of the World Assembly of Islamic Awakening.
He was the Minister of Foreign Affairs for more than fifteen years from December 1981 to August 1997 under Prime Minister Mir-Hossein Mousavi and Presidents Ali Khamenei and Akbar Hashemi Rafsanjani. He is the first and only person to have held this position for over ten years. He was a candidate in 2013 presidential election and lost, coming fifth out of the six candidates garnering 2,268,753 votes, which was 6.18% of the votes.