Guto Wayu was one of the 180 woredas in the Oromia Region of Ethiopia. It was divided between Guto Gida, Wayu Tuka woredas and Nekemte town. Part of the Misraq Welega Zone, Guto Wayu was bordered on the south by Nunu Kumba, on the southwest by Jimma Arjo and Diga Leka, on the west by Sasiga, on the northwest by Limmu and Gida Kiremu, on the northeast by Bila Seyo, on the east by Sibu Sire, and on the southeast by Wama Bonaya. The administrative center of the woreda was Nekemte, which is also the Zonal capital; other towns included Gute.