| Yeretuar | |
| Also Known As: | Umar, Goni |
| Region: | West Papua |
| States: | Indonesia |
| Pushpin Map: | Indonesia Western New Guinea |
| Coordinates: | -3.02°N 134.66°W |
| Speakers: | 350 |
| Date: | 2000 |
| Ref: | e18 |
| Familycolor: | Austronesian |
| Fam2: | Malayo-Polynesian |
| Fam3: | Central–Eastern Malayo-Polynesian |
| Fam4: | Eastern Malayo-Polynesian |
| Fam5: | South Halmahera–West New Guinea |
| Fam6: | Cenderawasih Bay |
| Iso3: | gop |
| Glotto: | yere1243 |
| Glottorefname: | Yeretuar |
Yeretuar, also called Umar or Goni, is an Eastern Malayo-Polynesian language in its putative Cenderawasih languages branch, originating from Cenderawasih Bay (Geelvink Bay) in West Papua Province of Western New Guinea, northeastern Indonesia.
It is not closely related to other languages.