Oklahoma Neighborhoods C
- Camelot Bel-Aire (1)
- Canyon North (3)
- Capitol Hill (5)
- Central Capitol Hill (1)
- Central Park (11)
- Central Park (3)
- Chadbrooke North (1)
- Cheyenne Park (2)
- City Center Tulsa (16)
- Classen North Highland Park (2)
- Classen-Ten-Penn (17)
- Cleveland UCD (2)
- Cloverleaf (9)
- Coffee Creek Area (16)
- Community 2000 (3)
- Copper Creek (8)
- Corbin Hills (2)
- Corridor South (4)
- Council Heights (1)
- Creston Hills South (6)
- Crestwood (6)
- Crown Hts-Edgemere Hts (1)
- Crutchfield (2)
- Culbertson (2)
- Culbertson East Highland (3)