The Mossi are a Gur ethnic group native to modern Burkina Faso, primarily the Volta River basin. The Mossi are the largest ethnic group in Burkina Faso, constituting 52% of the population, or about 11.1 million people. The other 48% of Burkina Faso's population is composed of more than 60 ethnic groups, mainly the Gurunsi, Senufo, Lobi, Bobo, Bissa and Fulani. The Mossi speak the Mòoré language.

Burkina Faso is a landlocked country in West Africa. It covers an area of 274,223 km2 (105,878 sq mi), bordered by Mali to the northwest, Niger to the northeast, Benin to the southeast, Togo and Ghana to the south, and Ivory Coast to the southwest. As of 2021, the country had an estimated population of 23,674,480. Previously called Republic of Upper Volta (1958–1984), it was renamed Burkina Faso by President Thomas Sankara. Its citizens are known as Burkinabè, and its capital and largest city is Ouagadougou.