Chiriaco, Chiriyacu or Chiri Yaku, from the for 'cold water', may refer to:
Chiriaco (Apurímac) (also spelt ), a mountain in Andahuaylas Province, Department of Apurímac in Peru , a settlement and capital of the Imaza District, in Bagua Province, Peru Chiriaco River, in Peru, a tributary of the Río Marañón Chiri Yaku (also spelt ), a waterfall located in the Vitoc District of Chanchamayo Province, in the Junín Region of Peru
See also Chiriaco Summit, California, a small unincorporated community in the Colorado Desert of Southern California. Chiriaco Summit Airport