| Lengilu | |
| State: | Indonesia |
| Region: | Borneo |
| Speakers: | 3 |
| Date: | 2000 |
| Ref: | e18 |
| Familycolor: | Austronesian |
| Fam2: | Malayo-Polynesian |
| Fam3: | North Bornean |
| Fam4: | North Sarawakan |
| Fam5: | Apo Duat |
| Iso3: | lgi |
| Glotto: | leng1260 |
| Glottorefname: | Lengilu |
Lengilu is a nearly extinct language of Indonesian Borneo. At present, there are only four native speakers of Lengilu.[1]