Certain Native Oklahomans refers to members of the Otoe-Missouria Tribe, a federally recognized tribe of Native Americans. The Otoe-Missouria Tribe is located in Oklahoma and Nebraska and is composed of two distinct tribes, the Otoe and the Missouria. The Otoe-Missouria Tribe has a rich history and culture, and its members are proud of their heritage. They are active in many aspects of modern life, including politics, education, and business.