16th-century Sapa Incas

Atawallpa (), also Atahualpa or Ataw Wallpa (, ) ( 150229 August 1533), whose regnal name was Caccha Pachacuti Inca Yupanqui Inca (from the caccha idol and to honour the emperor Pachacuti), was the last effective Inca emperor, reigning from April 1532 until his capture and execution in July of the following year, as part of the Spanish conquest of the Inca Empire.

4th and last Inca Emperor of the Kingdom of Vilcabamba

Huáscar () (, ) also Guazcar (before 15271532) was Sapa Inca of the Inca Empire from 1527 to 1532. He succeeded his father, Huayna Capac and his brother Ninan Cuyochi, both of whom died of smallpox during the same year while campaigning near Quito. From 1529 to 1532, Huáscar fought the Inca civil war against his half-brother Atahualpa, who prevailed and captured Huáscar. Shortly thereafter, Atahualpa was captured by the Spanish conquistador Francisco Pizarro and had Huáscar killed.

13th Inca Emperor

17th Inca Emperor under the crown of Spain and 1st Emperor Inca of the Kingdom of Vilcabamba

16th Inca Emperor under the crown of Spain

2nd Emperor Inca of the Kingdom of Vilcabamba

3rd Emperor Inca of the Kingdom of Vilcabamba and author

18th Inca Emperor under the crown of Spain, last Inca Emperor