C
- (Province of Tarlac) Cacabugaoan
- (Province of Nueva Ecija) Cabungan
- (Province of Tarlac) Cabulalaan
- (Province of Nueva Ecija) Cabucbucan
- (Province of Nueva Ecija) Cabu
- (Province of Nueva Ecija) Cabitbitnongan
- (Province of Zambales) Cabitaogan
- (Province of Nueva Ecija) Cabisuculan
- (Province of Nueva Ecija) Cabisuculan
- (Province of Nueva Ecija) Cabilao
- (Province of Pampanga) Cabetican
- (Province of Nueva Ecija) Cabawangan
- (Province of Nueva Ecija) Cabatuan
- (Province of Nueva Ecija) Cabatuan
- (Province of Zambales) Cabatuan
- (Province of Tarlac) Cabaruan
- (Province of Nueva Ecija) Cabareton
- (Province of Zambales) Cabarangbañgan
- (Province of Nueva Ecija) Cabangaran
- (Province of Zambales) Cabangaan
- (Province of Pampanga) Cabangcalan
- (Province of Tarlac) Cabanabaan
- (Province of Pampanga) Cabambangan
- (Province of Bataan) Caballo Island
- (Province of Nueva Ecija) Caballero
- (Province of Pampanga) Cabalantian
- (Province of Tarlac) Caarosipan-Palimbo
- (Province of Nueva Ecija) Caanistaman
- (Province of Nueva Ecija) Caanawan
- (Province of Tarlac) Caanamongan