Zardeyn (Persian: زردين)[a] is a village in, and the capital of, Zardeyn Rural District[b] of Nir District, Taft County, Yazd province, Iran.

[5] At the time of the 2006 National Census, the village's population was 767 in 236 households.

[7] The 2016 census measured the population of the village as 556 people in 210 households.

[2] The people of Zardeyn, especially the youth, always support the sports competitions.

Zardeyn City team is a young and newly established team that managed to win the championship in its second year of participation in the Martyrs' Cup of Zardeyn.