The Kamakã language (Kamakan), or Ezeshio, is an extinct language of a small family, belonging to the Macro-Jê languages of Brazil. Kotoxó and Mongoyó/Mangaló are sometimes included as dialects.
Kamakã is a Macro-Jê language. It was spoken by several groups of indigenous peoples who lived in Bahia, including the Kamakã, Mongoyó, Menién, Kotoxó and Masakará.