Mian Rostaq () is a village in Zarrin Gol Rural District of the Central District in Aliabad-e Katul County, Golestan province, Iran.
At the time of the 2006 National Census, the village's population was 162 in 39 households. The following census in 2011 counted 206 people in 65 households. The 2016 census measured the population of the village as 144 people in 48 households.