Chahar Padshahan (Persian: مسجد چهار پادشاهان, "Four Kings") is the name of a historic mausoleum in Lahijan, Iran, where four rulers of the Karkiya dynasty are buried.

[1] After the demise of Karkiyid ruler Ali-Kiya, he was buried in the mausoleum too, next to Seyyed Karkiya.

[1][2] The Karkiyid ruler Hady-Kiya helped to expand and renovate the mausoleum where he buried his brothers in.

[2] During the Safavid period (before Shah Abbas' rule) the mausoleum was constructed and expanded.

[1] The main building of Chahar Padshahan is rectangular, with four rooms, and as well as a porch facing the north direction.