Daantanaiʼ language
| Lantanai | |
|---|---|
| Daantanaiʼ | |
| Pronunciation | [daːntanaiʔ] | 
| Native to | Papua New Guinea | 
| Region | Bougainville Province | 
| Native speakers | 600 (2007) | 
| South Bougainville
 
 | |
| Language codes | |
| ISO 639-3 | lni | 
| Glottolog | daan1235 | 
Lantanai (Daantanaiʼ) is an East Papuan language spoken in the mountains of southern Bougainville Province, Papua New Guinea. It is spoken in Piruneuʼ and Warana villages.