| Puinaua | |
| Nativename: | Poyanáwa |
| States: | Brazil |
| Region: | Acre |
| Ethnicity: | 400 (1999) |
| Speakers2: | (12 speakers reported in 1992) |
| Ref: | e25 |
| Familycolor: | American |
| Fam1: | Panoan |
| Fam2: | Mainline Panoan |
| Fam3: | Nawa |
| Fam4: | Poyanawa group |
| Iso3: | pyn |
| Glotto: | poya1241 |
| Glottorefname: | Poyanawa |
Puinaua, a.k.a. Poyanáwa, is a Panoan language of Brazil.