The Mar'ashis (Mazandarani: àñùôÃÂÃÂÃÂ; Mar'aà ¡iyÃÂn) or the Mar'ashi dynasty were an Iranian Sayyid Twelver Shiÿite dynasty of Mazandarani origin, ruling in Mazandaran from 1359 to 1596.
The dynasty was founded by Mir-i Buzurg, a Sayyid native to Dabudasht. Their capitals were Amol, Sari, and Vatashan.