Bwanabwana language
| Bwanabwana | |
|---|---|
| Tubetube | |
| Region | Milne Bay Province, Papua New Guinea |
Native speakers | 2,400 (2007) |
| Language codes | |
| ISO 639-3 | tte |
| Glottolog | bwan1241 |
Bwanabwana, also known as Tubetube, is an Austronesian language spoken on the small islands just off the eastern tip of Papua New Guinea. It is spoken in Bwanabwana Rural LLG.