| Name |
County |
| Achille High School |
Bryan County |
| Ada High School |
Pontotoc County |
| Ada Junior High School |
Pontotoc County |
| Adair High School |
Mayes County |
| Afton High School |
Ottawa County |
| Alex High School |
Grady County |
| Aline - Cleo High School |
Alfalfa County |
| Allen High School |
Pontotoc County |
| Altus High School |
Jackson County |
| Alva High School |
Woods County |
| Amber - Pocasset High School |
Grady County |
| Anadarko High School |
Caddo County |
| Antlers High School |
Pushmataha County |
| Apache High School |
Caddo County |
| Arapaho High School |
Custer County |
| Ardmore High School |
Carter County |
| Arkoma High School |
Le Flore County |
| Arnett High School |
Ellis County |
| Asher High School |
Pottawatomie County |
| ASTEC Charter High School |
Oklahoma County |
| Atoka High School |
Atoka County |
| Balko High School |
Beaver County |
| Barnsdall High School |
Osage County |
| Bartlesville High School |
Washington County |
| Bartlesville Mid-High School |
Washington County |
| Beaver High School |
Beaver County |
| Beggs High School |
Okmulgee County |
| Bennington High School |
Bryan County |
| Bethany High School |
Oklahoma County |
| Bethel High School |
Pottawatomie County |
| Big Pasture High School |
Cotton County |
| Billings High School |
Noble County |
| Binger - Oney High School |
Caddo County |
| Bishop Kelley High School |
Tulsa County |
| Bishop McGuinness Catholic High School |
Oklahoma County |
| Bixby High School |
Tulsa County |
| Blackwell High School |
Kay County |
| Blair High School |
Jackson County |
| Blanchard High School |
McClain County |
| Blanche Thomas High School |
Washita County |
| Boise City High School |
Cimarron County |
| Bokoshe High School |
Le Flore County |
| Booker T Washington High School |
Tulsa County |
| Boswell High School |
Choctaw County |
| Bowlegs High School |
Seminole County |
| Braman High School |
Kay County |
| Bray - Doyle High School |
Stephens County |
| Bridge Creek High School |
Grady County |
| Bristow High School |
Creek County |
| Broken Arrow High School |
Tulsa County |
| Broken Bow High School |
McCurtain County |
| Buffalo High School |
Harper County |
| Burlington High School |
Alfalfa County |
| Burns Flat - Dill City Secondary School |
Washita County |
| Butner High School |
Seminole County |
| Byng High School |
Pontotoc County |
| Cache High School |
Comanche County |
| Calera High School |
Bryan County |
| Calvin High School |
Hughes County |
| Cameron High School |
Le Flore County |
| Canadian High School |
Pittsburg County |
| Caney High School |
Atoka County |
| Caney Valley High School |
Washington County |
| Canton High School |
Blaine County |
| Canute High School |
Washita County |
| Capitol Hill High School |
Oklahoma County |
| Carl Albert High School |
Oklahoma County |
| Carnegie High School |
Caddo County |
| Carney High School |
Lincoln County |
| Cashion High School Ag Farm |
Logan County |
| Catoosa High School |
Rogers County |
| Cave Springs High School |
Adair County |
| Cement High School |
Caddo County |
| Central High Senior High School |
Stephens County |
| Chandler High School |
Lincoln County |
