Moča is a dialect of the Kafa cluster, in the south-west of Ethiopia. It is spoken in the province of Ilubabor, to the west of Kafa, extending north across the river Baro. The language is called Šäkka by the Moča themselves; the term Moča is used by the Galla and by the Europeans.
The dialects of the Kafa cluster are: Kafa spoken in the province of Kafa, between the rivers Omo and Goǧeb to the north and the Gimira tribes to the south; Boša (or Garo) spoken to the north of the river Goǧeb, and west of Omo; and Moča.