| Kariaí | |
| Also Known As: | Cariyai |
| States: | Brazil |
| Region: | Roraima[1] |
| Extinct: | ? |
| Familycolor: | American |
| Fam1: | Arawakan |
| Fam2: | Northern |
| Fam3: | Upper Amazonian |
| Fam4: | (unclassified) |
| Iso3: | none |
| Linglist: | qce |
| Lingname: | Kariaí |
| Linglist2: | qrs |
| Lingname2: | Kariay |
| Glotto: | cari1280 |
| Glottorefname: | Cariay |
Kariaí (Cariyai) is an extinct, poorly attested, and unclassified Arawakan language. Kaufman (1994) placed it in his Manao (Middle Rio Negro) branch, but this is not followed in Aikhenvald (1999).