Ojecunca is a mountain in the Vilcanota mountain range in the Andes of Peru, about 5,000 metres (16,404 ft) high. It is located in the Cusco Region, Canchis Province, in the districts of Checacupe and San Pablo. Ojecunca lies southwest of Jampatune and Pomanota. The Pumanuta River, an important tributary of the Vilcanota River, flows along its southern slope.