- Kashima
- Kanzaki
- Karatsu
- Kabura
- Kabuta
- Kagami
- Kagohara
- Kaino
- Kaitaku
- Kajiwara
- Kakara Shima
- Kakibaru
- Kakitashiro
- Kamenokō
- Kamenoura
- Kamiari
- Kamibun
- Kamibun
- Kamihon
- Kaminishiyama
- Kamioda
- Kamiosoegawa
- Kamiura
- Kandashiro
- Kanematsu
- Kanzakimachi-anegawa
- Kanzakimachi-ikuha
- Kanzakimachi-jōbaru
- Kanzakimachi-kanzaki
- Kanzakimachi-nagauta