Wyandotte Nation of Oklahoma
- Presents information about history, government, community and culture. Includes contacts.
- http://www.wyandotte-nation.org/

Oklahoma City Area Indian Health Service
- Provides technical and administrative support for the provision of health care to American Indians residing in Oklahoma, Kansas, and a portion of Texas. Includes links to health units and clinics.
- http://www.ihs.gov/FacilitiesServices/AreaOffices/Oklahoma/

The Muscogee (Creek) Nation of Oklahoma
- Official tribal government site features history and background, services, and contact information.
- http://www.muscogeenation-nsn.gov/

The Wichita and Affiliated Tribes
- Official tribal government site for the Wichita, Keechi, Waco, and Tawakonie tribes. Information on tribal government, organizations, programs, events, and culture.
- http://www.wichita.nsn.us/

The Citizen Potawatomi Nation
- Official tribal government site includes news, links, and information on language, art, and culture.
- http://www.potawatomi.org/

The Peoria Tribe of Oklahoma
- Official tribal government site features programs, calendar, newsletters, culture and history, and contact information.
- http://www.peoriatribe.com/

The Miami Tribe of Oklahoma
- Official homepage of the tribe, with history and culture information.
- http://miamination.com/

The Iowa Nation of Oklahoma
- Official tribal government site features business, tribal assistance programs, resources, enterprises, job postings, maps, and awards.
- http://www.iowanation.org/

The Delaware (Lenape) Tribe of Indians
- Federal recognition again, FAQs, social Dances, Lenape football game, clothing, humor.
- http://www.delawaretribeofindians.nsn.us/

The Comanche Nation
- Official tribal government site with organizational information, history, and details of tribal programs.
- http://www.comanchenation.com/

The Choctaw Nation of Oklahoma
- Official site of this Indian nation features news, history, transcribed interviews from the 19th century, job listings, events schedule, social services, language, and cultural programs.
- http://www.choctawnation.com/

The Cherokee Nation
- Official tribal site with history and culture, events, employment, tribal government information and contacts.
- http://www.cherokee.org/

The Chickasaw Nation
- News, events and reports, and articles on history, arts, and culture from the official website of this Indian nation.
- http://www.chickasaw.net/