- Katagihara
- Katsura
- Kawaguchi-horinouchi
- Kawahara
- Kawata
- Kaya
- Kazuka
- Keage
- Kichisaka
- Kiriyama
- Kisshōin
- Kitainayazuma
- Kitakawazura
- Kitakazan
- Kitaōgawara
- Kitsu
- Kōbe
- Kohata
- Kōmori
- Kōtari
- Koyama
- Kōzuya-satogaito
- Kuchi-ōno
- Kuga
- Kumihamachō-kazurano
- Kumihamachō-nonaka
- Kumihamachō-yuike
- Kumohara
- Kunda
- Kuradani