Sharwin II (Persian: شروین), was the tenth ruler of the Bavand dynasty from 896 to 930.
In 896, Sharwin's father, Rustam I, was tortured to death by Rafi ibn Harthama, who then divided Rustam's domains in Tabaristan with Zaydid Muhammad ibn Zayd.
In 900, Sharwin, along with the Karenid ruler Shahriyar ibn Baduspan, aided the Samanids in conquering Tabaristan.
Vushmgir, who would become the overlord of Tabaristan in 935, married Sharwin's daughter after the latter's death.
[3] This biography of an Iranian ruler or member of a royal family is a stub.