K
- (Takaichi-gun) Kamitosa
- (Yamatokōriyama-shi) Kōriyama
- (Yoshino-gun) Komori
- (Sakurai-shi) Koma
- (Yamatokōriyama-shi) Koizumichō
- (Yoshino-gun) Kazeya
- (Yoshino-gun) Kawai
- (Yamabe-gun) Kasuga
- (Gose Shi) Kashiwara
- (Yoshino-gun) Kashihara
- (Yoshino-gun) Kamiikehara
- (Yoshino-gun) Kamiichi
- (Yamatokōriyama-shi) Kitakōriyamachō
- (Yoshino-gun) Kawatsu
- (Yoshino-gun) Koi
- (Yoshino-gun) Kurihira
- (Yoshino-gun) Kitaimanishi
- (Yoshino-gun) Kami
- (Yoshino-gun) Kitamata
- (Gojō-shi) Kurunochō
- (Gojō-shi) Kitayamachō
- (Gojō-shi) Kojimachō
- (Gojō-shi) Kinoharachō
- (Yoshino-gun) Kiyomizu
- (Yoshino-gun) Kaibara
- (Yoshino-gun) Kurogi
- (Yoshino-gun) Kasagi
- (Yoshino-gun) Katsurahara
- (Yoshino-gun) Komoriyama
- (Yoshino-gun) Kitozumi