B
- (Province of Pangasinan) Buenlag
- (Province of Pangasinan) Buenavista
- (Province of Pangasinan) Bued
- (Province of Pangasinan) Bued
- (Province of Pangasinan) Bued
- (Province of La Union) Bueayob
- (Province of Ilocos Norte) Buduan
- (Province of Ilocos Norte) Budbudao
- (Province of Ilocos Sur) Bucnit
- (Province of Ilocos Sur) Bucao East
- (Province of La Union) Bucao
- (Province of Pangasinan) Bucao
- (Province of Ilocos Norte) Bubu-os
- (Province of Ilocos Norte) Bubon
- (Province of Pangasinan) Buayaen
- (Province of Pangasinan) Bayog
- (Province of La Union) Boulaolacao
- (Province of Ilocos Sur) Botarag
- (Province of Pangasinan) Botao
- (Province of Ilocos Sur) Bossot
- (Province of Ilocos Sur) Borono
- (Province of Ilocos Sur) Borobor
- (Province of Pangasinan) Boguig
- (Province of Pangasinan) Bonuan
- (Province of Pangasinan) Bonuan Boquig
- (Province of Pangasinan) Bonuan Binloc
- (Province of Ilocos Sur) Bongotokan
- (Province of Ilocos Sur) Bungro
- (Province of Pangasinan) Bongato East
- (Province of Pangasinan) Bongar