Aka can refer to any of these languages:
- Aka language (Sudan), Nilo-Saharan language spoken by the Sillok of Sudan.
- Aka language (Central African Republic), Bantu language spoken by the Aka of Central African Republic.
- Hruso language, Tibeto-Burman language of India.
Aka simply means "language" in several Andamanese languages, and is used in several names: