Utarmbung
A language of Papua New Guinea
| Population | 1,170 (2003 SIL). |
| Region | Madang Province. |
| Language map |
Papua New Guinea, Map 6, reference number 261 |
| Alternate names | Osum |
| Classification | Trans-New Guinea, Madang, South Adelbert Range, Josephstaal, Osum |

