| Name |
County |
| Adair Middle School |
Mayes County |
| Afton Middle School |
Ottawa County |
| Alcott Middle School |
Cleveland County |
| Altus Junior High School |
Jackson County |
| Alva Middle School |
Woods County |
| Amber - Pocasset Junior High School |
Grady County |
| Anadarko Middle School |
Caddo County |
| Apache Middle School |
Caddo County |
| Ardmore Middle School |
Carter County |
| Asher Middle School |
Pottawatomie County |
| ASTEC Charter Middle School |
Oklahoma County |
| Barnsdall Junior High School |
Osage County |
| Beggs Middle School |
Okmulgee County |
| Berryhill Middle School |
Tulsa County |
| Bethany Middle School |
Oklahoma County |
| Bethel Middle School |
Pottawatomie County |
| Billings Middle School |
Noble County |
| Blackwell Middle School |
Kay County |
| Blanchard Middle School |
McClain County |
| Bokoshe Junior High School |
Le Flore County |
| Boswell Junior High School |
Choctaw County |
| Bray - Doyle Middle School |
Stephens County |
| Bridge Creek Middle School |
Grady County |
| Brink Junior High School |
Cleveland County |
| Bristow Middle School |
Creek County |
| Byng Junior High School |
Pontotoc County |
| Cache Middle School |
Comanche County |
| Calumet Junior High School |
Canadian County |
| Caney Valley Middle School |
Washington County |
| Carl Albert Middle School |
Oklahoma County |
| Carnegie Junior High School |
Caddo County |
| Carver Middle School |
Tulsa County |
| Centennial Middle School |
Tulsa County |
| Central Junior High School |
Cleveland County |
| Central Middle School |
Washington County |
| Central Middle School |
Comanche County |
| Central Middle School |
Oklahoma County |
| Chamberlain Middle School |
Major County |
| Chandler Junior High School |
Lincoln County |
| Checotah Middle School |
McIntosh County |
| Chelsea Middle School |
Rogers County |
| Cheyenne Middle School |
Oklahoma County |
| Chickasha Middle School |
Grady County |
| Childers Middle School |
Tulsa County |
| Chisholm Middle School |
Garfield County |
| Choctaw Middle School |
Oklahoma County |
| Chouteau Middle School |
Mayes County |
| Cimarron Middle School |
Oklahoma County |
| Cleveland Middle School |
Pawnee County |
| Clinton Middle School |
Custer County |
| Clyde Boyd Middle School |
Tulsa County |
| Colbert Middle School |
Bryan County |
| Colcord Middle School |
Delaware County |
| Collinsville Middle School |
Tulsa County |
| Comanche Middle School |
Stephens County |
| Commerce Middle School |
Ottawa County |
| Cooper Middle School |
Oklahoma County |
| Crescent Middle School |
Logan County |
| Crooked Oak Middle School |
Oklahoma County |
| Curtis Inge Middle School |
Cleveland County |
| Cushing Middle School |
Payne County |
| Cyril Junior High School |
Caddo County |
| Davis Middle School |
Murray County |
| Del Crest Middle School |
Oklahoma County |
| Dewar Middle School |
Okmulgee County |
| Dewey Middle School |
Washington County |
| Dibble Middle School |
McClain County |
| Dickson Middle School |
Carter County |
| Dove Science Academy Middle School - Oklahoma City |
Oklahoma County |
| Dover Middle School |
Kingfisher County |
| Duncan Middle School |
Stephens County |
| Durant Middle School |
Bryan County |
| East Central Junior High School |
Tulsa County |
| East Middle School |
Kay County |
| Elgin Middle School |
Comanche County |
