| Oyaʼoya | |
| Region: | Milne Bay Province |
| State: | Papua New Guinea |
| Speakers: | 380 |
| Date: | 2005 |
| Ref: | e25 |
| Familycolor: | Austronesian |
| Fam2: | Malayo-Polynesian |
| Fam3: | Oceanic |
| Fam4: | Western |
| Fam5: | Papuan Tip |
| Fam6: | Nuclear |
| Fam7: | Suauic |
| Iso3: | oyy |
| Glotto: | oyao1237 |
| Glottorefname: | Oyaʼoya |
Oyaʼoya is an Oceanic dialect cluster spoken at the tip of the Papuan Peninsula in Papua New Guinea.