- Kae
- Kagamichō-nakanishigawa
- Kagamichō-yamagawa
- Kageno
- Kahokuchō-nagase
- Kahokuchō-ogawa
- Kahokuchō-shimonojiri
- Kaina
- Kainokawa
- Kakumodani
- Kami-nagatani
- Kami-nojiri
- Kamikawaguchi
- Kaminokae
- Kannoura
- Kanyō Island
- Kashiwajima
- Katajima
- Kawaguchi
- Kawaguchi
- Kawaguchi
- Kawaguchi
- Kawasaki
- Kiragawachō
- Kiri Island
- Ko-saitsuno
- Kohama
- Komame
- Kozukushi
- Kubokawa