Qasemabad-e Khanlar Khan (, also Romanized as QÃÂsemÃÂbÃÂd-e KhÃÂnlar KhÃÂn) is a village in Kharqan Rural District, Bastam District, Shahrud County, Semnan Province, Iran. At the 2006 census, its population was 398, in 118 families.