Qezel Hesar-e Pain (Persian: قزل حصارپائين, also Romanized as Qezel Ḩeşār-e Pā’īn and Quezel Ḩeşār Pā’īn; also known as Qezel Ḩeşār-e Soflá) is a village in Golestan Rural District, in the Central District of Jajrom County, North Khorasan Province, Iran. At the 2006 census, its population was 193, in 47 families.