- Yoshiura
- Yawata
- Yokota
- Yakumochō-higashiiwasaka
- Yakumochō-kumano
- Yakawa
- Yamane
- Yanagidamen
- Yashiro
- Yokota
- Yanaze
- Yatani
- Yudani
- Yamada
- Yamaguchichō-satsume
- Yamaguchichō-yamaguchi
- Yuminato
- Yunotsuchō-fukuda
- Yunotsuchō-kohama
- Yunotsuchō-nishita
- Yunotsuchō-ōta
- Yunotsuchō-yunotsu
- Yoshidachō-sogi
- Yoshidachō-yoshida
- Yasugi
- Yabara
- Yamaguchi
- Yasugichō
- Yatachō