| Kowaki | |
| States: | Papua New Guinea |
| Region: | Madang Province |
| Speakers: | 25 |
| Date: | 2000 |
| Ref: | e18 |
| Familycolor: | Papuan |
| Fam1: | Trans–New Guinea? |
| Fam2: | Madang |
| Fam3: | Croisilles |
| Fam4: | NW Adelbert Range |
| Fam5: | Tiboran |
| Fam6: | Upper |
| Map2: | Lang Status 20-CR.svg |
| Iso3: | xow |
| Glotto: | kowa1245 |
| Glottorefname: | Kowaki |
Kowaki is a nearly extinct Papuan language of Madang Province, Papua New Guinea.[1]