| Ch'aki Mayu | |
| Elevation M: | 3654 |
| Location: | Bolivia, Chuquisaca Department |
| Range: | Andes |
| Map: | Bolivia |
| Label Position: | right |
| Map Size: | 200 |
| Coordinates: | -19.0742°N -65.3739°W |
Ch'aki Mayu (Quechua ch'aki dry, mayu river, "dry river", also spelled Chaqui Mayu) is a 3654adj=midNaNadj=mid mountain in the Bolivian Andes. It is located in the Chuquisaca Department, Oropeza Province, Sucre Municipality.