Lengo language
| Lengo | |
|---|---|
| Native to | Solomon Islands |
| Region | Guadalcanal |
Native speakers | (14,000 cited 1999) |
| Language codes | |
| ISO 639-3 | lgr |
| Glottolog | leng1259 |
Lengo or informally known as "Doku" is an Oceanic language spoken on the island of Guadalcanal. It belongs to the Southeast Solomonic language family.