Sadrabad () is a village in, and the capital of, Rostaq Rural District of the Central District of Ashkezar County, Yazd province, Iran.
At the time of the 2006 National Census, the village's population was 1,282 in 357 households. The following census in 2011 counted 1,388 people in 422 households. The 2016 census measured the population of the village as 1,475 people in 452 households.