| Wusi | |
| Also Known As: | Kula |
| State: | Vanuatu |
| Region: | Espiritu Santo |
| Speakers: | 300 |
| Date: | 2001 |
| Ref: | e18 |
| Familycolor: | Austronesian |
| Fam2: | Malayo-Polynesian |
| Fam3: | Oceanic |
| Fam4: | Southern Oceanic |
| Fam5: | North-Central Vanuatu |
| Fam6: | North Vanuatu |
| Fam7: | Espiritu Santo |
| Iso3: | wsi |
| Glotto: | wusi1237 |
| Glottorefname: | Kula (Vanuatu) |
| Map: | Lang Status 99-NE.svg |
Wusi (Wusi-Kerepua) is an Oceanic language spoken on the west coast of Espiritu Santo Island in Vanuatu.