| Ichhunayuq | |
| Elevation M: | 4200 |
| Elevation Ref: | [1] |
| Range: | Andes |
| Location: | Peru, Cusco Region |
| Map: | Peru |
| Map Size: | 200 |
| Coordinates: | -13.3903°N -71.8628°W |
Ichhunayuq (Quechua ichhuna sickle, -yuq a suffix to indicate ownership, "the one with a sickle", Hispanicized spelling Ichunayoc) is a mountain in the Andes of Peru, about 4200m (13,800feet) high. It is located in the Cusco Region, Calca Province, on the border of the districts of Coya and Pisac. Ichhunayuq lies at the archaeological site of Písac, northwest of the town.