Zunbil, also written as Zhunbil, was a dynasty south of the Hindu Kush in present southern Afghanistan region. They ruled from the early 7th century until the Islamic conquest of Afghanistan in 870 AD. The Zunbils are believed to be an offspring of the southern-Hephthalite rulers of Zabulistan. The dynasty was related to the Kabul Shahis of the northeast in Kabul. "It follows from Huei-ch'ao's report that Barhatakin had two sons: one who ruled from after him in Kapisa-Gandhara and another who became king of Zabul".