Sungai language
| Abai Sungai | |
|---|---|
| Native to | Malaysia | 
| Region | Sabah | 
| Ethnicity | 500 Tambanuo or Orang Sungai (2000) | 
| Unwritten | |
| Language codes | |
| ISO 639-3 | abf | 
| Glottolog | abai1240 | 
| ELP | Abai Sungai | 
| Abai Sungai is classified as Definitely Endangered by the UNESCO Atlas of the World's Languages in Danger | |
Sungai, or Abai Sungai after the village in which it is spoken, is a minor language of Sabah, Malaysia.