K
- (Sagbama) Kayan-Iwakade
- (Southern Ijaw) Keleigbene
- (Brass) Kurugbaba
- (Brass) Kunupogu
- (Southern Ijaw) Kulama
- (Nembe) Kukukiri
- (Yenegoa) Kpansia
- (Southern Ijaw) Korokorosei
- (Yenegoa) Korama
- (Brass) Kongo
- (Southern Ijaw) Kolagbene
- (Southern Ijaw) Kokologbene
- (Brass) Kirikakiri
- (Nembe) Kinkiamabugo
- (Southern Ijaw) Kimigbene
- (Nembe) Keminini
- (Brass) Kubuke
- (Southern Ijaw) Kassama
- (Ogbia) Karama Kolo
- (Brass) Karabapogu
- (Southern Ijaw) Keme-Ebiama
- (Southern Ijaw) Kamborra
- (Southern Ijaw) Kalawarigbene
- (Kolokuma/Opokuma) Kalama
- (Ogbia) Kala Kolo
- (Ogbia) Kola-Emeya
- (Nembe) Kalabilema
- (Southern Ijaw) Kainyabiri
- (Southern Ijaw) Kabiana
- (Nembe) Kirigupo