Algay (possibly from Quechua for to cut halfway through, to interrupt; to fail,) is a mountain in the Andes of Peru which reaches a height of approximately . It is located in the Huánuco Region, Huánuco Province, Chaulán District. It lies northeast of a lake and a mountain named Queuluacocha.
References Peru 1:100,000, Ambo 1650, Map prepared and published by the Defense Mapping Agency, Hydrographic/Topographic Center, Bethesda, MD see: alqay
escale.minedu.gob.pe - UGEL map of the Huánuco Province (Huánuco Region)