Ali Ardashir Larijani (born 3 June 1958) is an Iranian politician and former military officer in the Islamic Revolutionary Guard Corps , who serves as Secretary of Supreme National Security Council since 2025. He served as the Speaker of the Parliament of Iran from 2008 to 2020. He has been a member of the Expediency Discernment Council since 2020, having previously served from 1997 to 2008.