American Indian reservations in Louisiana

The Chitimacha ( ; or ) are an Indigenous people of the Southeastern Woodlands in Louisiana. They are a federally recognized tribe, the Chitimacha Tribe of Louisiana.

The Tunica-Biloxi Indian Tribe (), formerly known as the Tunica-Biloxi Indian Tribe of Louisiana, is a federally recognized tribe of primarily Tunica and Biloxi people, located in east central Louisiana. Descendants of Ofo (Siouan-speakers), Avoyel, and Choctaw are also enrolled in the tribe.