Siouan peoples

The Sioux or Oceti Sakowin ( ; Dakota/Lakota: ) are groups of Native American tribes and First Nations people from the Great Plains of North America. The Sioux have two major linguistic divisions: the Dakota and Lakota peoples (translation: referring to the alliances between the bands). Collectively, they are the , or . The term Sioux, an exonym from a French transcription () of the Ojibwe term , can refer to any ethnic group within the Great Sioux Nation or to any of the nation's many language dialects.

Indigenous people of the Great Plains

federally recognized Native American Nation

The Mandan () are a Native American tribe of the Great Plains who have lived for centuries primarily in what is now North Dakota. They are enrolled in the Three Affiliated Tribes of the Fort Berthold Reservation. About half of the Mandan still reside in the area of the reservation; the rest reside around the United States and in Canada.

The Assiniboine ( ) are an Indigenous people of the Northern Plains. They are a First Nations in Canada, where they primarily live in Saskatchewan, with some living in Alberta and southwestern Manitoba, and they are a Native American people in the United States, where they primarily live in northern Montana, with some living in western North Dakota.

The Ho-Chunk, also known as Hoocąk, Hoocągra, or Winnebago are a Siouan-speaking Native American people whose historic territory includes parts of Wisconsin, Minnesota, Iowa, and Illinois. Today, Ho-Chunk people are enrolled in two federally recognized tribes: the Ho-Chunk Nation of Wisconsin and the Winnebago Tribe of Nebraska.

Native American Siouan people

federally-recognized Indian Nation in South Carolina, United States

The Otoe (Chiwere: Jiwére) are a Native American people of the Midwestern United States. The Otoe language, Chiwere, is part of the Siouan family and closely related to that of the related Iowa, Missouria, and Ho-Chunk tribes.

The Missouria or Missouri (in their own language, Nutachi, also spelled Niutachi) are a Native American tribe that originated in the Great Lakes region of what is now the United States before European contact. The tribe belongs to the Chiwere division of the Siouan language family, together with the Ho-Chunk, Iowa, and Otoe.

Native American people of Mississippi, Louisiana, and eastern Texas

The Mosopelea or Ofo (also Ofogoula) were a Native American people who historically lived near the upper Ohio River. In reaction to Iroquois Confederacy invasions to take control of hunting grounds in the late 17th century, they moved south to the lower Mississippi River. They finally settled in central Louisiana, where they assimilated with the Tunica and the Biloxi. They spoke the Ofo language, generally classified as a Siouan language.

ethnic group and federally-recognized tribe in Virgina

The Tutelo (also Totero, Totteroy, Tutera; Yesan in Tutelo) were Native American people living above the Atlantic Seaboard Fall Line in present-day Virginia and West Virginia. They spoke a dialect of the Tutelo language thought to be similar to that of their neighbors, the Monacan and Manahoac nations.

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.

Nakota (or Nakoda or Nakona) is the endonym used by those Native peoples of North America who usually go by the name of Assiniboine (or Hohe), in the United States, and of Stoney, in Canada.

The Saponi are a Native American tribe historically based in the Piedmont of North Carolina and Virginia. They spoke a Siouan language, related to the languages of the Tutelo, Biloxi, and Ofo.

thumb|right|alt=Photograph of river|The Shakori, and the related Eno, lived along the banks of the Eno River in the vicinity of modern-day Hillsborough, North Carolina The Shakori were an Indigenous people of the Southeastern Woodlands. They were thought to be a Siouan people, closely allied with other nearby tribes such as the Eno and the Sissipahaw. As their name is also recorded as Shaccoree, they may be the same as the Sugaree, as both are Catawba people.

ethnic group