Kyzylzhar (, ) is a district of North Kazakhstan Region in northern Kazakhstan. The administrative center of the district is Beskol. Population:
The district capital Beskol is located to the south of Petropavl, the regional capital. The A1 highway passes through Kyzylzhar District. Lakes Akush, Siverga and Shelegino lie at the KazakhstanâÂÂRussia border in the northern limit of the district.