C
- (Province of Ilocos Norte) Canosikis
- (Province of Ilocos Norte) Carad
- (Province of La Union) Cataguintingan Norte
- (Province of Pangasinan) Camangaan
- (Province of Pangasinan) Castaño
- (Province of Pangasinan) Casibong
- (Province of Pangasinan) Cabilocaan
- (Province of Pangasinan) Caloocan Sur
- (Province of Pangasinan) Calay
- (Province of Pangasinan) Calit
- (Province of Pangasinan) Cabungawan
- (Province of Pangasinan) Caliwaen
- (Province of Pangasinan) Canaynayon
- (Province of Pangasinan) Cabuyao
- (Province of Pangasinan) Concordia
- (Province of Pangasinan) Cabuyao
- (Province of Pangasinan) Cilag
- (Province of Pangasinan) Catubig
- (Province of Pangasinan) Culang
- (Province of Pangasinan) Caabutar
- (Province of Pangasinan) Centro Toma
- (Province of Pangasinan) Cabasan
- (Province of Pangasinan) Catungi
- (Province of Pangasinan) Caniogan
- (Province of Pangasinan) Caoayan
- (Province of Pangasinan) Casilagan
- (Province of Pangasinan) Calambayan
- (Province of Pangasinan) Camangaan
- (Province of La Union) Cares
- (Province of La Union) Caoigue