Oklahoma Neighborhoods C
- Canadian Estates (2)
- Canyon North (1)
- Capitol Hill (2)
- Central Capitol Hill (1)
- Central Park (1)
- Central Park (4)
- Chadbrooke North (1)
- Charles Page (1)
- Cheyenne Park (1)
- City Center Tulsa (16)
- Classen North Highland Park (1)
- Classen-Ten-Penn (14)
- Classic Corbin Park (1)
- Cloverleaf (5)
- Coffee Creek Area (13)
- Community 2000 (3)
- Cooper (1)
- Copper Creek (14)
- Corbin Hills (1)
- Council Heights (2)
- Creston Hills South (3)
- Crestwood (1)
- Culbertson (5)
- Culbertson East Highland (5)