Kaldar (Dari: کلدار) is a small district (population around 19,400)[2] in the northern part of Balkh Province, Afghanistan.

The northern and the eastern border of the district is the large Amu Darya river.

The main village, also called Kaldar, is in the northeastern part of the district, close to the river.

[3] The major ethnic group is the Tajiks followed by significant amount of population being ethnic Pashtoons and later Uzbek, Hazaras, Turkman, Arab and Baluch.

This Balkh Province, Afghanistan location article is a stub.