Zalu Ab (Persian: زالواب)[a] is a village in, and the capital of, Zalu Ab Rural District of the Central District of Ravansar County, Kermanshah province, Iran.

[4] At the time of the 2006 National Census, the village's population was 681 in 166 households.

[5] The following census in 2011 counted 715 people in 186 households.

[6] The 2016 census measured the population of the village as 659 people in 202 households.

[2] Iran portal This Ravansar County location article is a stub.