B
- (Province of Cagayan) Bugatay
- (Province of Cagayan) Bugatay
- (Province of Cagayan) Buenavista
- (Province of Cagayan) Buenavista
- (Province of Isabela) Buenavista
- (Province of Nueva Vizcaya) Budad
- (Province of Isabela) Buclao Manoc
- (Province of Isabela) Bubug
- (Province of Isabela) Bubug
- (Province of Nueva Vizcaya) Buaya
- (Province of Nueva Vizcaya) Buag
- (Province of Nueva Vizcaya) Bonfal
- (Province of Nueva Vizcaya) Bone North
- (Province of Nueva Vizcaya) Bolong
- (Province of Nueva Vizcaya) Bolo
- (Province of Isabela) Bolitocato
- (Province of Isabela) Bolinao
- (Province of Nueva Vizcaya) Bolibol
- (Province of Nueva Vizcaya) Bua
- (Province of Isabela) Blacar
- (Province of Isabela) Bitabian
- (Province of Nueva Vizcaya) Bisong
- (Province of Cagayan) Bisagu
- (Province of Cagayan) Birucang
- (Province of Nueva Vizcaya) Biruc
- (Province of Cagayan) Binobongan
- (Province of Isabela) Bintacan
- (Province of Isabela) Binatug
- (Province of Nueva Vizcaya) Binalsi
- (Province of Isabela) Binatog