Kui language may refer to:
- Kui language (India), a Dravidian language of eastern India (Odisha and Andhra Pradesh) spoken by the Khonds
- Kui language (Indonesia), an Alor-Pantar language of Indonesia
- Kuy language, an Austroasiatic language of Thailand
See also
edit- Kui (disambiguation)
- Khond language (disambiguation)
- Kuvi language, another Dravidian language of India