Tribal Nations in Oklahoma: A Guide to Heritage, Sovereignty & Enrollment

Oklahoma is home to one of the largest and most diverse collections of Indigenous nations in the United States. With 38 federally recognized tribes and others with state recognition, the state’s Tribal Nations each have unique histories, cultures, governments, and membership processes.

Understanding how to connect with these nations especially for tribal enrollment, tribal roll numbers, and benefits begins with knowing who they are and how to reach them.

Why Tribal Enrollment Matters

Tribal enrollment is the official process by which a Tribal Nation recognizes and registers its citizens. Enrollment:

• Confirms your membership and eligibility for benefits (health care, education resources, housing support, cultural programs, per capita distributions where offered, and more).

• Provides you with a tribal roll number or membership ID, essential for accessing services.

• Allows you to participate in tribal governance, voting, and community events.

Important: Each tribe determines its own enrollment criteria including blood quantum, ancestry documentation (sometimes tracing Dawes Rolls or other historical records), residency rules, or descent from enrolled citizens.

To learn more about membership requirements, the best first step is to contact the tribe’s enrollment department directly.

Tribal Nations in Oklahoma & Contact Information

Below is a list of many of the Tribal Nations headquartered in Oklahoma and their primary contact information, including phone numbers and mailing addresses. This information is a starting point for inquiries about enrollment and related benefits.

Federally Recognized Tribes

(With primary tribal headquarters/contact)