| Lake Pariacocha | |
| Pushpin Map: | Peru |
| Location: | Peru Ancash Region |
| Coords: | -9.1717°N -77.3106°W |
Lake Pariacocha (possibly from Quechua parya reddish, copper or sparrow, qucha lake) is a lake in the eastern part of the Cordillera Blanca in the Andes of Peru. It is located in the Ancash Region, Asunción Province, Chacas District.