---
node: sa_pachacuti
type: person
slug: pachacuti
title: "Pachacuti"
lead: "Pachacuti (c. 1418–1472) was the ruler who transformed the Inca from a local kingdom into a vast empire. He is regarded as the founder of Tawantinsuyu."
published: 2026-07-13
updated: 2026-07-13
image_file: pachacuti.jpg
image_source: "https://commons.wikimedia.org/wiki/File:Brooklyn_Museum_-_Pachacuti,_Tenth_Inca,_1_of_14_Portraits_of_Inca_Kings.jpg"
image_author: "Unknown"
image_license: "Public domain"
---

## Who they were

After defending Cusco against a rival people, Pachacuti seized power and launched sweeping conquests across the Andes. He is credited with reorganizing the Inca state, army, and religion.

## What they did

He rebuilt Cusco on a grand scale and is traditionally linked to the building of Machu Picchu. He set up the administrative systems, roads, and resettlement policies that held the empire together.

## Legacy

Pachacuti turned a small kingdom into the largest empire of the ancient Americas. He is remembered as the Inca's greatest state-builder, a figure comparable to the great empire-founders of the Old World.