- Carleton
- Carleton-sur-Mer
- Carlin
- Carmel
- Caron
- Carroll
- Cartierville
- Cascades
- Casey
- Castagnier
- Castle Gardens
- Castlebar
- Causapscal
- Cawood
- Cayamant
- Caye à Ti-Joseph
- Cazaville
- Cedarbrook
- Cedarville
- Centre-Kelly
- Chalifoux
- Chambly
- Chambord
- Chameran
- Champ-Fleuri
- Champcoeur
- Champlain
- Champneuf
- Chandler
- Chantelle