Larijani may refer to any of five brothers all in Iranian politics, four of whom are listed below: Ali Larijani, is a doctor and the former Speaker of the Majlis of Iran Mohammad Javad Larijani, a mathematician and former deputy Foreign Minister Sadegh Larijani, is the former head of the judicial system of Iran Bagher Larijani, is an Iranian Medical Practitioner (Professor of Endocrinology) and the Director General of the Endocrinology and Metabolism Research Institute of Tehran University of Medical Sciences Fazel Larijani, is a physicist and diplomat.