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.

Futa Toro, often simply the Futa, is a semidesert region around the middle run of the Senegal River. This region, along the border of Senegal and Mauritania, is historically significant as the center of several Fulani states, and a source of jihad armies and migrants to the Fouta Djallon.