| Scientific name | Pongo tapanuliensis |
| Distribution | Northern Sumatra |
| Description | The skull is significantly smaller than that of other orangutans. The fur is curly and a distinctive mustache is present, which is also found in females.. |
| Habitat | Lives in the forests of central, northern and southern Tapanuli, Indonesia |
| Food and Feeding | Plants, especially certain araucaria, casuarina, and stonecrops, which have not been known to be consumed by other orangutan populations |
| Status (IUCN Rote Liste) | Critically endangered |
