| Koluwawa | |
| States: | Papua New Guinea |
| Region: | Milne Bay Province (Fergusson Island) |
| Speakers: | 900 |
| Date: | 1998 |
| Ref: | e18 |
| Familycolor: | Austronesian |
| Fam2: | Malayo-Polynesian |
| Fam3: | Oceanic |
| Fam4: | Western Oceanic |
| Fam5: | Papuan Tip |
| Fam6: | Nuclear Papuan Tip |
| Fam7: | North Papuan Mainland – D'Entrecasteaux |
| Fam8: | Bwaidoga |
| Iso3: | klx |
| Glotto: | kolu1245 |
| Glottorefname: | Koluwawa |
Koluwawa is an Austronesian language spoken in Milne Bay Province of Papua New Guinea.