Zarjabad (Persian: زرج اباد)[a] is a village in, and the capital of, Zarjabad Rural District of Firuz District, Kowsar County, Ardabil province, Iran.

[4] At the time of the 2006 National Census, the village's population was 1,127 in 252 households.

[6] The 2016 census measured the population of the village as 778 people in 231 households.

It was the most populous village in its rural district.

This Kowsar County location article is a stub.