Grand Ayatollah Mujaddid Mirza Abu Muhammad Mu'iz al-Din Muhammad-Hassan al-Husayni al-Shirazi, better simply known as Mirza Shirazi, was an Iraqi-Iranian Shia marja'.

Grand Ayatollah Sheikh Murtadha al-Ansari al-Tostari (1781–1864),, also transliterated as Mortaza Ansari Shushtari, was a Shia jurist who "was generally acknowledged as the most eminent jurist of the time."