| Kusaghe | |
| States: | Solomon Islands |
| Region: | north New Georgia Island |
| Date: | 1999 |
| Ref: | e18 |
| Familycolor: | Austronesian |
| Fam3: | Oceanic |
| Fam4: | Northwest Solomonic |
| Fam5: | New Georgia – Ysabel |
| Fam6: | New Georgia |
| Fam7: | Roviana–Kusaghe |
| Dia1: | Kusaghe |
| Dia2: | Njela |
| Iso3: | ksg |
| Glotto: | kusa1251 |
| Glottorefname: | Kusaghe-Njela |
Kusaghe is an Oceanic language spoken by about 2,400 people on New Georgia Island, Solomon Islands.