Hoseynabad () is a village in, and the capital of, Abrisham Rural District of the Central District Central District of Falavarjan County, Isfahan province, Iran.
At the time of the 2006 National Census, the village's population was 1,892 in 479 households. The following census in 2011 counted 2,178 people in 657 households. The 2016 census measured the population of the village as 2,380 people in 748 households.