Who lead the Spanish army to conquer the Inca?

The Spanish army that conquered the Inca Empire was led by Francisco Pizarro. He was a Spanish conquistador who arrived in Peru in the early 16th century and played a crucial role in the downfall of the Inca Empire, culminating in the capture of the Inca ruler Atahualpa in 1532. Pizarro's strategic alliances and military tactics, combined with the impact of European diseases, facilitated the Spanish conquest.