| Name | Service Area |
|---|---|
| NAMI Chisholm Trail OK | Kingfisher, Canadian, and Grady Counties |
| NAMI Cleveland County OK | |
| NAMI Greater OKC | Edmond and North OKC |
| NAMI North Central Oklahoma | |
| NAMI Oklahoma Virtual Affiliate | |
| NAMI Southwest Oklahoma | Stephens, Jackson, Comanche, Cotton, Tillman, Jefferson, Kiowa, and Caddo |
| NAMI Tulsa | Tulsa and surrounding area |
| NAMI Washington County Inc., OK | Washington and Nowata Counties |