| Wallqaqucha | |
| Location: | Peru Ancash Region |
| Coords: | -9.1619°N -77.5439°W |
| Pushpin Map: | Peru |
| Area: | 0.163066km2 |
| Elevation: | 4355m (14,288feet) |
Wallqaqucha (Quechua wallqa collar, qucha lake, "collar lake", also spelled Huallcacocha) is a lake in the Cordillera Blanca in the Andes of Peru. It is situated at a height of 4355m (14,288feet) comprising an area of 0.163066km2. It is located in the Ancash Region, Carhuaz Province, Shilla District, northwest of Wallqan. Wallqaqucha lies at the feet of Chiqllarahu, northeast and north of Awkishqucha and Chiqllaqucha.