- Katayama
- Katayamachō
- Kattsu
- Kawaguchi
- Keijō
- Kitashinmeichō
- Komabashi
- Koniida
- Koshakanai
- Koshigenai
- Kōso
- Kotatechō
- Kotatehana
- Koyukisawa
- Kurosawa
- Kuzowara
- Kuzuwara-kaitaku
- Kakumazaki
- Kamo
- Kitaura
- Kitaura-anzenji
- Kofukami
- Kanezawa
- Koarakawa
- Kurosawa
- Kakunodatemachi
- Kakunodatemachi-shiraiwa
- Katajiri
- Katano
- Ketazawa