| Boiken | |
|---|---|
| Spoken in | Papua New Guinea |
| Region | Sepik River basin |
| Native speakers | 31,000 (2003) |
| Language family |
Sepik
|
| Language codes | |
| ISO 639-3 | bzf |
Boiken (Nucum, Yangoru) is one of the more populous of the Ndu languages of Sepik River region of northern Papua New Guinea.