Fath Ali shah inscription (Persian: Katibeh Fathalisha Ghajar) is located in Cheshmeh-Ali in Rey, Iran. This work is one of several inscriptions made during the reign of Fath-Ali Shah Qajar, located on Cheshmeh-Ali hill. Fath Ali shah inscription is located north of Rey near Cheshmeh-Ali park and beneath the Rey Castle.
Fath-Ali Shah is depicted on the right side of the relief, holding an eagle in his right hand and a sheathed sword in his left. In the middle of the relief, the shah is shown seated on a throne, wearing the Kayanid crown and holding a mace, while courtiers stand around him. This relief is an example of the revival of Sassanian art during the Qajar period.