Mohammad Mehdi Tehranchi (Persian: محمد مهدی طهرانچی, born 1965 in Tehran, Iran) is an Iranian theoretical physicist, academic, scholar, distinguished professor at laser and plasma research institute and department of physics of Shahid Beheshti University, adviser to the head of the Center for Strategic Research of the Expediency Council in science and technology research, president of the Islamic Azad University and former rector of the Islamic Azad University Central Tehran Branch and Islamic Azad University of Tehran Province and Shahid Beheshti University. He is also member of Board of Trustees of the Islamic Azad University