Pespatang-e Sofla
 Pespatang-e Sofla (Persian: پسپتنگ سفلي‎ also Romanized as Pespatang-e Soflá; also known as Pespatang-e Pā’īn Pas Petang-e Pā’īn and Posht Tang-e Pā’īn) is a village in Baqeran Rural District in the Central District of Birjand County South Khorasan Province Iran. At the 2006 census its population was 10 in 4 families.