- Kaise
- Kamisawatari
- Kamitange
- Kanbara
- Kanobara
- Karahori
- Kitakaruizawa
- Kosame
- Kumakura
- Kuridaira
- Kusatsu
- Kyōzuka
- Kitsunegaya
- Kumanokai
- Kamikurisu
- Kunisadamachi
- Kamisokoze
- Kuriyama
- Kuwamoto
- Kiryū
- Kurohonechō-kamitazawa
- Kurohonechō-yagihara
- Kaminoda
- Kameizumimachi
- Kamihosoimachi
- Kasukawamachi-inasato
- Kasukawamachi-onabuchi
- Komagatamachi
- Kasakakechō-saishikada
- Kamikuyamachi