Pain Ahmad Chaleh Pey (Persian: پائين احمدچاله پي)[a] is a village in, and the capital of, Lalehabad Rural District[4] of Lalehabad District, Babol County, Mazandaran province, Iran.

At the time of the 2006 National Census, the village's population was 1,684 in 445 households.

[6] The 2016 census measured the population of the village as 1,875 people in 608 households.

It was the most populous village in its rural district.

This Babol County location article is a stub.