Emamzadeh Abbas () is a village in Milajerd Rural District of Milajerd District, Komijan County, Markazi province, Iran.
At the time of the 2006 National Census, the village's population was 999 in 224 households. The following census in 2011 counted 905 people in 229 households. The 2016 census measured the population of the village as 755 people in 228 households. It was the most populous village in its rural district.