| Tanka Tanka | |
| Elevation M: | 4643 |
| Location: | Bolivia La Paz Department |
| Range: | Andes |
| Map: | Bolivia |
| Label Position: | right |
| Map Size: | 200 |
| Coordinates: | -17.2614°N -67.6908°W |
Tanka Tanka (Aymara tanka hat or biretta, the reduplication indicates that there is a group of something, "many hats (or birettas)") is a 4643adj=midNaNadj=mid mountain in the Bolivian Andes. It is located in the La Paz Department, Aroma Province, Sica Sica Municipality.