Oklahoma Neighborhoods C
- Camelot Bel-Aire (3)
- Canyon North (1)
- Capitol Hill (6)
- Central Capitol Hill (1)
- Central Park (4)
- Central Park (6)
- Charles Page (3)
- Cheyenne Park (5)
- City Center Tulsa (21)
- Clarland Acres (1)
- Classen North Highland Park (1)
- Classen-Ten-Penn (17)
- Classic Corbin Park (1)
- Cleveland UCD (1)
- Cloverleaf (7)
- Coffee Creek Area (23)
- Community 2000 (4)
- Cooper (2)
- Copper Creek (8)
- Corbin Hills (2)
- Corridor South (5)
- Council Heights (3)
- Creston Hills South (4)
- Crestwood (3)
- Crown Hts-Edgemere Hts (1)
- Crutchfield (1)
- Culbertson (4)
- Culbertson East Highland (6)