Pir Zaman () is a village in Sanjabad-e Shomali Rural District of the Central District in Kowsar County, Ardabil province, Iran.
At the time of the 2006 National Census, the village's population was 48 in 12 households. The following census in 2011 counted 50 people in 15 households. The 2016 census measured the population of the village as 33 people in nine households.