Rud Zard-e Kayed Rafi () is a village in, and the capital of, Rud Zard Rural District of the Central District of Bagh-e Malek County, Khuzestan province, Iran.
At the time of the 2006 National Census, the village's population was 92 in 21 households. The following census in 2011 counted 24 people in 9 households. The 2016 census measured the population of the village as 21 people in 9 households.