| Runtuy | |
| Elevation M: | 4000 |
| Range: | Andes, Cordillera Blanca |
| Location: | Peru, Ancash Region |
| Map: | Peru |
| Map Size: | 200 |
| Coordinates: | -9.3103°N -77.1911°W |
Runtuy (Quechua for "to hail" or "to lay an egg") is a mountain in the eastern extensions of the Cordillera Blanca in the Andes of Peru which reaches a height of approximately 4000m (13,000feet). It is located in the Ancash Region, Huari Province, Huari District, northwest of Huari.