Mohammad-Javad Ardeshir Larijani (Persian: محمدجواد لاریجانی; born 1951) is an Iranian conservative politician and former diplomat. He is currently a top adviser to the Ayatollah Ali Khamenei in foreign affairs and secretary of High Council for Human rights, Judiciary of Islamic Republic of Iran. He has been a key planner of Iran's foreign policy, and led the ceasefire negotiations after Iran–Iraq War.