Mirza Kamal al-Din Shah Hossein Isfahani (Persian: میرزا کمال الدین شاه حسین اصفهانی), better simply known as Mirza Shah Hossein (میرزا شاه حسین), was an Iranian[1] nobleman, who served as the vakil (vicegerent) and vizier of the Safavid Empire. He also briefly held the post of commander of the empire's musketeer corps (tofangchi-aghasi).