Wasembo language
| Wasembo | |
|---|---|
| Native to | Papua New Guinea | 
| Region | Madang Province | 
| Native speakers | (830 cited 2000 census) | 
| Trans–New Guinea?
 
 | |
| Language codes | |
| ISO 639-3 | gsp | 
| Glottolog | wase1252 | 
Wasembo, also known as Biapim, Gusap, and Yankowan, is a Madang language spoken in Madang Province, Papua New Guinea. Usher classifies it as being closest to the Yaganon languages.