Names
- Osage Nation6
- Osage Tribe, Oklahoma38
- Otoe Nation11
- Otoe-Missouria Tribe of Indians1
- Ottawa Tribe2
- Ottawa Tribe of Oklahoma16
- Pawnee Indian Tribe of Oklahoma31
- Pawnee Nation of Oklahoma3
- Ponca Nation17
- Ponca Tribe of Indians of Oklahoma5
- Potawatomi Indians1
- Potawatomi Nation7
- Potawatomi Tribe4
- Quapaw Nation11
- Sac and Fox Nation11
- Seminole Nation33
- Seminole Nation of Oklahoma15
- Shawnee Nation38
- Shawnee Tribe18
- Tonkawa Indians1
