K
- (Yatsushiro Shi) Kawatamachi-nishi
- (Yatsushiro Shi) Kamikatamachi
- (Yatsushiro Shi) Kamihiokimachi
- (Yatsushiro Shi) Kitayoshiōmaru
- (Yatsushiro Shi) Kaitsū
- (Yatsushiro Shi) Kyōei
- (Yatsushiro Shi) Kōgobaramachi
- (Yatsushiro Shi) Koga-hamamachi
- (Yatsushiro Shi) Koga-shimomachi
- (Yatsushiro Shi) Koga-nakamachi
- (Yatsushiro Shi) Kitanomarumachi
- (Yatsushiro Shi) Kōkokuchō
- (Yatsushiro Shi) Koga-kamimachi
- (Yatsushiro Shi) Kōzukemachi
- (Yatsushiro Shi) Koharu
- (Yatsushiro Shi) Kotoko
- (Yatsushiro Shi) Kurobuchi
- (Yatsushiro Shi) Kaminokado
- (Yatsushiro Shi) Katsuwara
- (Yatsushiro Shi) Kayaba
- (Yatsushiro Shi) Koba
- (Yatsushiro Shi) Kurobara
- (Yatsushiro Shi) Koshigoe
- (Yatsushiro Shi) Kurino
- (Yatsushiro Shi) Kaimochi
- (Yatsushiro Shi) Kamikugino
- (Yatsushiro Shi) Kobaru
- (Yatsushiro-gun) Kitagawa
- (Yatsushiro-gun) Kamitakatsuka
- (Yatsushiro-gun) Kitakano