Gargar-e Sofla (Persian: گرگرسفلي, also Romanized as Gargar-e Soflá; also known as Gargar, Gazgaz, Gorgor, Gor Gor, and Gor Gor-e Pā’īn) is a village in Hoseyni Rural District, in the Central District of Shadegan County, Khuzestan Province, Iran. At the 2006 census, its population was 176, in 38 families.