K
- (Province of Sultan Kudarat) Kidayan
- (Cotabato) Kuyugan
- (Province of Sarangani) Kuya
- (Province of South Cotabato) Kusan
- (Province of Sultan Kudarat) Kumayamus
- (Province of Sultan Kudarat) Kumalawit
- (Province of South Cotabato) Kulutansa
- (Cotabato) Kulaman
- (Cotabato) Kudarangan
- (Province of Sultan Kudarat) Kraan
- (Province of Sultan Kudarat) Kangkong
- (Cotabato) Kolumbugan
- (Province of South Cotabato) Kolonpanoon
- (Province of South Cotabato) Kolonomo
- (Province of Sarangani) Kolon
- (Province of Sarangani) Klintok
- (Cotabato) Kiwanon
- (Cotabato) Kitubod
- (Cotabato) Kitos
- (Province of Sarangani) Kitegas
- (Province of Sultan Kudarat) Kisek
- (Province of Sultan Kudarat) Kiponget
- (Province of South Cotabato) Kipalbig
- (Province of Sarangani) Kiogam
- (Province of Sultan Kudarat) Kinodalan
- (Cotabato) Kinudal
- (Province of Sarangani) Kindap
- (Cotabato) Kinatilan
- (Province of Sarangani) Kimangayao
- (Cotabato) Kilada