Cheshmeh Zangi (Persian: چشمه زنگي, also Romanized as Cheshmeh Zangī, Chashmeh-i-Zangi, Chashmeh Rangī, and Chashmeh Zangī; also known as Zangīābād) is a village in Momenabad Rural District, in the Central District of Sarbisheh County, South Khorasan Province, Iran. At the 2006 census, its population was 38, in 10 families.