Hadero Tunto is one of the woredas in the Southern Nations, Nationalities, and Peoples' Region of Ethiopia. Part of the Kembata Tembaro Zone, Hadero Tunto is bordered on the south by the Wolayita Zone, on the west by Tembaro, on the north by the Hadiya Zone, and on the east by Kacha Bira. Towns in Hadero Tunto include Hadero and Tunto. Hadero Tunto was part of former Omo Sheleko and Kacha Bira woreda. The majority of the population in the woreda is Hadiya nation which accommodates 75 percent of the total population based on 2007 census.