B
- (Cotabato) Bambanen
- (Cotabato) Birada
- (Province of South Cotabato) Badok
- (Province of Sarangani) Baluntay
- (Province of Sarangani) Bagacay
- (Province of Sarangani) Bianan
- (Province of Lanao del Norte) Buawan
- (Province of Sarangani) Buadtasan
- (Cotabato) Batasan
- (Province of Sultan Kudarat) Biwang
- (Cotabato) Bual
- (Cotabato) Barongis
- (Province of Sultan Kudarat) Bayasong
- (Cotabato) Banawa
- (Cotabato) Balogo
- (Cotabato) Baguer
- (Province of South Cotabato) Bukay Pait
- (Province of South Cotabato) Batutitik
- (Province of Sultan Kudarat) Busok
- (Province of Sultan Kudarat) Basak
- (Province of Sarangani) Burias
- (Cotabato) Bulatukan
- (Cotabato) Bual
- (Province of Sultan Kudarat) Blingkong
- (Cotabato) Buayan
- (Province of Sultan Kudarat) Bantogon
- (Cotabato) Banisilan
- (Province of Sarangani) Baliton
- (Cotabato) Bau
- (Cotabato) Bagontapay