Mamusi language
| Mamusi | |
|---|---|
| Native to | Papua New Guinea | 
| Region | East New Britain Province | 
| Native speakers | (6,000 cited 1985) | 
| Dialects | 
 | 
| Language codes | |
| ISO 639-3 | kdf | 
| Glottolog | mamu1254 | 
Mamusi is an Austronesian language of East New Britain Province in Papua New Guinea.