Yahadian language
| Yahadian | |
|---|---|
| Yahadian-Mugim | |
| Native to | Southwest Papua, Indonesia | 
| Region | Kampung Yahadian, Kais District and Kampung Mugim, Matemani District, South Sorong Regency in the Bird's Head Peninsula | 
| Native speakers | (500 cited 1991) | 
| Trans–New Guinea
 
 | |
| Language codes | |
| ISO 639-3 | ner | 
| Glottolog | yaha1248 | 
| Coordinates: 1°56′S 132°06′E / 1.94°S 132.10°E | |
Yahadian is a Papuan language of the Bird's Head Peninsula of Southwest Papua. It is spoken in Yahadian village, Kais District, South Sorong Regency.
Yahadian is closest to Konda, with which it is 60% similar lexically.