Our Chapters

Established by members, Chapters are the backbone of our organization.

Mvskogean Flag Project.png
Illinois State Chapter Flag-min.png
TRIBE Flag.png

MVSKOGEAN CHAPTER

Jurisdiction includes the Chahta, Chikashsha, Mvskoke, Hichiti, Ala-Cous, Yuchi, Natchez, Mikasuki, Pee Dee, Edisto, Kusso, etc.

ILLINOIS CHAPTER

Jurisdiction includes the State of Illinois.

TRIBE

TRIBE is the Student Branch of the OIA. Click below to start or join a TRIBE branch! 

Tiny boy East Siouan.jpg

EAST SIOUAN CHAPTER

Jurisdiction includes the Catawba, Cheraw, Pee Dee, Haliwa-Saponi, Occaneechi-Saponi, Sappony, Chicora-Shakori, Waccamaw, Santee, Monacan, Biloxi, etc.

CHAPTERS WANTED

Looking to start an OIA chapter? Go to the contact us page and inquire!

CHAPTERS WANTED

Looking to start an OIA chapter? Go to the contact us page and inquire!