Huachucocha or Huachococha (possibly from Quechua wachu furrow slice, ridge turned up by the plough between two furrows / row, qucha lake) is a lake in Peru east of the Cordillera Blanca at a mountain of the same name. It is situated in the Ancash Region, Carlos FermÃÂn Fitzcarrald Province, San Luis District.
The mountain named Huachucocha lies north of the lake at . It reaches a height of about above sea level.