Baba Khanjar (Persian: باباخنجر)[a] is a village in Shirin Su Rural District of Shirin Su District, Kabudarahang County, Hamadan province, Iran.

At the time of the 2006 National Census, the village's population was 1,669 in 336 households.

[5] The 2016 census measured the population of the village as 1,494 people in 420 households.

It was the most populous village in its rural district.

This Kabudarahang County location article is a stub.