Chaha or Cheha (in Chaha and Amharic: ቸሃ čehā or čexā) is a Gurage language spoken in central Ethiopia, mainly within the Gurage Zone in the Southern Nations, Nationalities and Peoples Region and by speakers of the language who have settled in Ethiopian cities, especially Addis Ababa. Chaha is known to many phonologists and morphologists for its very complex morphophonology.