- Yabu
- Yaka
- Yakami-shin
- Yamadachō-fukuchi
- Yamadachō-higashishimo
- Yamadachō-naka
- Yamadachō-sakamoto
- Yamadachō-shimotanigami
- Yamadachō-tsukuhara
- Yamaguchi
- Yamaguchi
- Yamaguchichō-funasaka
- Yamaguchichō-kamiyamaguchi
- Yamamotodai
- Yamasaki
- Yamashitachō
- Yamazakichō-nakabirose
- Yamazakichō-nakai
- Yanase
- Yanochō-futatsugi
- Yashiro
- Yasutomichō-anji
- Yatō
- Yobeku-kamiyobe
- Yōka
- Yokawachō-fukui
- Yokawachō-furukawa
- Yokawachō-higashida
- Yokawachō-kashio
- Yokawachō-kinkai