Dust Mohammad () is a village in Dorungar Rural District of Now Khandan District in Dargaz County, Razavi Khorasan province, Iran.
At the time of the 2006 National Census, the village's population was 244 in 74 households. The following census in 2011 counted 169 people in 59 households. The 2016 census measured the population of the village as 185 people in 66 households.