Names
- Osage Nation21
- Osage Tribe, Oklahoma36
- Otoe Nation6
- Otoe-Missouria Tribe of Indians5
- Ottawa Tribe of Oklahoma30
- Pawnee Indian Tribe of Oklahoma12
- Pawnee Nation of Oklahoma28
- Ponca Nation10
- Ponca Tribe of Indians of Oklahoma18
- Potawatomi Indians2
- Potawatomi Nation2
- Potawatomi Tribe3
- Quapaw Nation14
- Sac and Fox Nation7
- Sauk Indians1
- Sauk Nation1
- Seminole Nation71
- Seminole Nation of Oklahoma29
- Seneca-Cayuga Nation2
- Shawnee Indians1
