Guwa language
| Guwa | |
|---|---|
| Goa | |
| Native to | Australia | 
| Region | "Karna–Mari fringe", Queensland | 
| Ethnicity | Koa people | 
| Extinct | (date missing) | 
| Pama–Nyungan
 
 | |
| Language codes | |
| ISO 639-3 | xgw | 
| Glottolog | guwa1242 | 
| AIATSIS | G9.1 | 
| ELP | Guwa | 
Guwa, also spelt Goa, Koa, and other variants, is an extinct and nearly unattested Australian Aboriginal language of Queensland spoken by the Koa people. It was apparently close to Yanda.