Inca Roca (Quechua: Inka Ruq'a, "magnanimous Inca") (c. 1350 – c. 1380) was the sixth Sapa Inca of the Kingdom of Cusco (beginning around 1350) and the first of the Hanan ("upper") Qusqu dynasty. His wife was Mama Michay, and his son was Yawar Waqaq.
He had four other famous sons: Inca Paucar, Huaman Taysi Inca, and Vicaquirau Inca. Vicaquirau Inca and Roca's nephew Apu Mayta were great warriors, who helped subjugate Muyna, Pinahua and Caytomarca. He died c. 1380.
The Sapa Inca (from Quechua: sapa inka; lit. 'the only emperor') was the monarch of the Inca Empire (Tawantinsuyu "the region of the four [provinces]"), as well as ruler of the earlier Kingdom of Cusco and the later Neo-Inca State at Vilcabamba. While the origins of the position are mythical and originate from the legendary foundation of the city of Cusco, it seems to have come into being historically around AD 1100. Although the Inca believed the Sapa Inca to be the son of Inti (the Sun god) and often referred to him as Inti churi "solar son" or Intip churin "son of the Sun", the position eventually became hereditary, with son succeeding father. The principal wife of the Inca was known as the coya or quya. The Sapa Inca was at the top of the social hierarchy, and played a dominant role in the political and spiritual realm.
Manco Capac, the first Inca monarch, adopted the title capac or qhapaq (roughly translated as "king"). Inca Roca, the sixth Inca monarch, was evidently the first to bear the title sapa Inca ("emperor") officially.
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