Jik-e Sofla (Persian: جيك سفلي, also Romanized as Jīk-e Soflá and Jīg-e Soflá; also known as Jīk, Jirag, Jīrak, and Jirg) is a village in Naharjan Rural District, Mud District, Sarbisheh County, South Khorasan Province, Iran. In the 2006 census, its population was 70 people across 21 families.