Wanchi, also sometimes erroneously spelt as Wonchi, is one of the woredas in the Oromia Region of Ethiopia. It is located in the South Western Shawa Zone; bordered on the southwest by Amaya, on the north by Western Shawa Zone, and on the southeast by Waliso and Goro District. The administrative centre of Wanchi is Chitu. Dariyan and Haro have emerged as rapidly growing rural towns.