Bahau
A language of Indonesia (Kalimantan)
| Population | 19,000 (2007 SIL). |
| Region | East Kalimantan Province. Northeast, north, and southeast of Busang. Long Apari, Long Pahangai, Long Bagun, and Long Hubung subdistricts, Kutai Barat Regency. |
| Language map |
Indonesia, Kalimantan, reference number 3 |
| Classification | Austronesian, Malayo-Polynesian, North Borneo, North Sarawakan, Kayan-Kenyah, Kayanic, Kayan Proper |

