Agha Bozorg mosque, Kashan, Iran

Agha Bozorg mosque (Persian: مسجد آقا بزرگ‎‎ Masjed-e Āghā Bozorg) is a historical mosque in Kashan, Iran. The mosque was built in the late 18th century by master-mimar Ustad Haj Sa'ban-ali. The mosque and theological school (madrasah) is located in the center of the city.

Agha Bozorgh Mosque was constructed for prayers, preaching and teaching sessions held by Molla Mahdi Naraghi II, known as Āghā Bozorgh.