Qhapaq Yupanki Inka (Quechua Qhapaq Yupanki Inka, "splendid accountant Inca") (c. 1320 – c. 1350) was the fifth Sapa Inca of the Kingdom of Cusco (beginning around CE 1320) and the last of the Hurin dynasty.

[2] His chief wife was Mama Cusi Hilpay (or Qorihillpay or Ccuri-hilpay), the daughter of the lord of Anta, previously a great enemy of the Incas.

[3] His son with a woman called Cusi Chimbo, founder of the Hanan dynasty, was Inca Roca.

[4] In legend, Yupanqui is a great conqueror; the chronicler Juan de Betanzos says that he was the first Inca to conquer territory outside the valley of Cusco—which may be taken to delimit the importance of his predecessors.

[2]: 44 Garcilaso de la Vega reports that his administration improved the city of Cusco with many buildings, bridges, roads and aqueducts.