Rasulabad-e Sofla () is a village in Abrumand Rural District of the Central District of Bahar County, Hamadan province, Iran.
At the time of the 2006 National Census, the village's population was 1,855 in 495 households. The following census in 2011 counted 1,725 people in 600 households. The 2016 census measured the population of the village as 1,901 people in 651 households. It was the most populous village in its rural district.