Hashtgerd (Persian: هشتگرد)[a] is a city in the Central District of Savojbolagh County, Alborz province, Iran, serving as capital of both the county and the district.

At the time of the 2006 National Census, the city's population was 45,332 in 12,122 households, when it was in Tehran province.

[6] Hashtgerd includes several nearby archeological mounds, known collectively as "Ozbaki."

These settlements include those inhabited by "Grey earthenware" Aryans and the Medians.

Hashtgerd possesses an industrial city, the Hashtgerd International Studios, a hydroponic farming complex, a Center for Agricultural Research and Nuclear Medicine, and the Iranian Garden Museum.