| Japu Willk'i | |
| Elevation M: | 4200 |
| Location: | Bolivia, Oruro Department |
| Range: | Andes |
| Map: | Bolivia |
| Label Position: | right |
| Map Size: | 200 |
| Coordinates: | -17.8983°N -68.2625°W |
Japu Willk'i (Aymara japu ember; floury, willk'i gap, "ember gap" or "floury gap", also spelled Japu Willkhi) is a mountain in the Andes of Bolivia which reaches a height of approximately 4200m (13,800feet). It is located in the Oruro Department, San Pedro de Totora Province. Japu Willk'i lies at the Sulluma River, southeast of Ch'alla Willk'i.