|Region||Boven Digoel Regency, New Guinea|
|(5,000 cited 1991–2002)|
Kombai (Komboy) is a Papuan language of Boven Digoel Regency in Indonesian New Guinea. It is spoken by the Kombai people. Tayan is a dialect.
Ethnologue records a Wanggom language which is similar to Kombai. However, this has not been attested as a distinct language.