Oklahoma Neighborhoods C
- Camelot Bel-Aire (2)
- Canadian Estates (2)
- Canyon North (2)
- Capitol Hill (3)
- Central Capitol Hill (1)
- Central Park (2)
- Central Park (4)
- Chadbrooke North (1)
- Charles Page (1)
- Cheyenne Park (2)
- City Center Tulsa (14)
- Classen North Highland Park (3)
- Classen-Ten-Penn (11)
- Classic Corbin Park (1)
- Cloverleaf (8)
- Coffee Creek Area (10)
- Community 2000 (5)
- Copper Creek (8)
- Corbin Hills (3)
- Corridor South (1)
- Council Heights (3)
- Creston Hills South (5)
- Crestwood (4)
- Crown Hts-Edgemere Hts (1)
- Crutchfield (1)
- Culbertson (3)
- Culbertson East Highland (3)