Dhegihan Omaha https://en.wikipedia.org/wiki/Category:Omaha_(Native_American)_people https://en.wikipedia.org/wiki/Omaha_people https://www.wikidata.org/wiki/Q120601 A federally recognized Midwestern Native American tribe who reside on the Omaha Reservation in northeastern Nebraska and western Iowa, United States. The Omaha Indian Reservation lies primarily in the southern part of Thurston County and northeastern Cuming County, Nebraska, but small parts extend into the northeast corner of Burt County and across the Missouri River into Monona County, Iowa.