| Yuanga | |
| States: | New Caledonia |
| Region: | Nouméa, Isle of Pines |
| Speakers: | 2,400 |
| Date: | 2009 census |
| Ref: | e18 |
| Familycolor: | Austronesian |
| Fam3: | Oceanic |
| Fam4: | Southern Oceanic |
| Fam5: | New Caledonian – Loyalties |
| Fam6: | New Caledonian |
| Fam7: | Northern |
| Fam8: | Extreme Northern |
| Iso3: | nua |
| Glotto: | yuag1237 |
| Glottorefname: | Yuaga |
| Map: | Lang Status 99-NE.svg |
Yuanga (Yuaga), or Nua, is a New Caledonian language spoken in the north of the island.