Chagah (Persian: چگاه)[a] is a village in Shahi Rural District of Shahiyun District, Dezful County, Khuzestan province, Iran.
At the time of the 2006 National Census, the village's population was 170 in 30 households, when it was in Sardasht District.
The 2016 census measured the population of the village as 285 people in 61 households.
It was the most populous village in its rural district.
This Dezful County location article is a stub.