Qasemabad-e Sofla (, also Romanized as QÃÂsemÃÂbÃÂd-e Soflá; also known as QÃÂsemÃÂbÃÂd-e PÃÂâÂÂën) is a village in Qarah Bulaq Rural District, Sheshdeh and Qarah Bulaq District, Fasa County, Fars province, Iran. At the 2006 census, its population was 1,880, in 457 families.