Ayatollah Morteza Sadoughi Mazandarani (Persian: àñêöàõïÃÂÃÂààçòÃÂïñçÃÂÃÂ) (born 22 July 1946) is an Iranian Twelver Shi'a cleric.
He has studied in seminaries of Qum, Iran under Grand Ayatollah Mohammad Ali Araki and Mohammad-Reza Golpaygani and in seminaries of Mashhad, Iran under Grand Ayatollah Hossein Vahid Khorasani.
On 26 December 2021, Mazandarani criticized the Iranian government, stating that: "What is ruling is not Islam. With this trend, things will only get worse and the road to hell will be paved."