Gadsup language
| Gadsup | |
|---|---|
| Native to | Papua New Guinea | 
| Region | Eastern Highlands Province | 
| Ethnicity | Gadsup | 
| Native speakers | (25,000 cited 1996 – 2000 census) | 
| Dialects | 
 | 
| Language codes | |
| ISO 639-3 | gaj– inclusive codeIndividual code: ont– Ontenu village | 
| Glottolog | gads1258 | 
Gadsup is a Kainantu language spoken by the people of the same name in Papua New Guinea.