Kui (also Kandha, Khondi, Khond, Khondo, Kanda, Kodu (Kōdu), Kodulu, Kuinga (Kūinga), Kuy) is a South-Central Dravidian language spoken by the Kandhas, eastern Indian state of Odisha.

It is mostly spoken in Odisha, and written in the Odia script.

With 941,988 registered native speakers, it figures at rank 29 in the 1991 Indian census.

It is closely related to the Gondi and Kuvi languages.

This Dravidian languages-related article is a stub.