- Chaparral
- Chi Chil Tah
- Chise
- Chloride
- Clapham
- Claunch
- Cleveland
- Cliff
- Clines Corners
- Cloverdale
- Cochiti Lake
- Cochiti Pueblo
- Colfax
- Collins Park
- Colmor
- Colonias
- Conchas
- Conchas Dam
- Continental Divide
- Contreras
- Coolidge
- Corazon
- Cordova
- Correo
- Costilla
- Counselor
- Cowles
- Coyote
- Coyote, Rio Arriba
- Crocker