C
- (Province of Quezon) Casuguran
- (Province of Batangas) Calumpang
- (Province of Quezon) Calumpang
- (Province of Batangas) Calantas
- (Province of Quezon) Calilayan
- (Province of Laguna) Cigaras
- (Province of Laguna) Calumpang
- (Province of Quezon) Casay
- (Province of Quezon) Cabatang
- (Province of Quezon) Camohaguin
- (Province of Laguna) Cabanbanan
- (Province of Batangas) Calubcub Dos
- (Province of Quezon) Cawayan
- (Province of Quezon) Camp Flora
- (Province of Quezon) Cambuga
- (Province of Quezon) Castañas
- (Province of Quezon) Cagsiay
- (Province of Quezon) Calauag
- (Province of Quezon) Concepcion Ibaba
- (Province of Quezon) Catanauan
- (Province of Cavite) Cavite City