Damir () is a village in Rudpey-ye Gharbi Rural District of Rudpey District in Sari County, Mazandaran province, Iran.
At the time of the 2006 National Census, the village's population was 972 in 260 households, when it was in Rudpey-ye Jonubi Rural District of the Central District. The following census in 2011 counted 1,018 people in 315 households, by which time the rural district had been separated from the district in the formation of Rudpey District. The 2016 census measured the population of the village as 1,104 people in 403 households, when it had been transferred to Rudpey-ye Gharbi Rural District created in the same district.