The Toucouleur people or Tukulor people, also called Haalpulaar, are a West African ethnic group native to the Futa Toro region of Senegal. There are smaller communities in Mali and Mauritania. The Toucouleur were Islamized in the 11th century; their early and strong Islamic heritage, which is seen as a defining feature, is a "matter of great pride for them". They were among the first Muslims in the area that became Senegal. They were influential in the spread of Islam to West Africa in the medieval era.

West Africa or Western Africa is the westernmost region of Africa. The United Nations defines Western Africa as the 16 countries of Benin, Burkina Faso, Cape Verde, The Gambia, Ghana, Guinea, Guinea-Bissau, Ivory Coast, Liberia, Mali, Mauritania, Niger, Nigeria, Senegal, Sierra Leone, and Togo, as well as Saint Helena, Ascension and Tristan da Cunha. The population of West Africa is estimated at 419 million people as of 2021, and at 381,981,000 as of 2017, of which 189,672,000 were female and 192,309,000 male. The region is demographically and economically one of the fastest growing on the African continent.