Piu language
| Piu | |
|---|---|
| Native to | Papua New Guinea | 
| Region | Morobe Province | 
| Native speakers | (100 cited 2000) | 
| Language codes | |
| ISO 639-3 | pix | 
| Glottolog | piuu1237 | 
| ELP | Piu | 
| Piu is classified as Definitely Endangered by the UNESCO Atlas of the World's Languages in Danger | |
Piu is an Oceanic language in the upper Watut River area of Morobe Province, Papua New Guinea.