The Mansi are an Ob-Ugric Indigenous people living in Khanty–Mansia, an autonomous okrug within Tyumen Oblast in Russia. In Khanty–Mansia, the Khanty and Mansi languages have co-official status with Russian. The Mansi language is one of the postulated Ugric languages of the Uralic family. The Mansi people were formerly known as the Voguls.

Khanty-Mansi Autonomous Okrug–Yugra, commonly shortened to Khantia-Mansia, is a federal subject of Russia. It has a population of 1,532,243 as of the 2010 Census. It's administrative center is located at Khanty-Mansiysk.