Tselemti (Tigrinya: ጸለምቲ, literally meaning "blackish") is a woreda in the Tigray Region of Ethiopia. Part of the Semien Mi'irabawi (North Western) Zone, Tselemti is bordered on the south by the Amhara Region, on the west by the Mi'irabawi Zone, on the north by Asigede Tsimbela, on the northeast by Medebay Zana, and on the east by the Maekelay (Central Area) Zone. The Tekezé defines the boundary between Tselemti and both the last two woredas and the Zone; other rivers in this woreda include the , a tributary of the Tekezé. The administrative center of this woreda is ; other towns in Tselemti include Dima.