Pir Deh () is a village in Pir Bazar Rural District of the Central District in Rasht County, Gilan province, Iran.
At the time of the 2006 National Census, the village's population was 517 in 131 households. The following census in 2011 counted 437 people in 129 households. The 2016 census measured the population of the village as 431 people in 147 households.