Z
- (Haikou Shi) Zhanfu
- (Haikou Shi) Zhongzhaipo
- (Haikou Shi) Zhizhou
- (Chengmai County) Zhongnan
- (Lingao County) Zhonglincun
- (Chengmai County) Zhenghao
- (Danzhou Shi) Zhoufang
- (Danzhou Shi) Zhugu
- (Danzhou Shi) Zhiwenmiao
- (Lingshui Li Autonomous County) Zhuojie
- (Chengmai County) Zhubaoling
- (Lingshui Li Autonomous County) Zhentaikuang
- (Lingshui Li Autonomous County) Zengshan
- (Wanning Shi) Zhulin
- (Haikou Shi) Zaiqun
- (Wenchang Shi) Zhulin
- (Wenchang Shi) Zhongtai
- (Haikou Shi) Zhangguan
- (Wenchang Shi) Zhongnan
- (Wenchang Shi) Zhudui
- (Wenchang Shi) Zoumayuan
- (Wenchang Shi) Zhongshan
- (Dongfang City) Zhugengou
- (Lingshui Li Autonomous County) Zhenzhuchang
- (Lingshui Li Autonomous County) Zuming
- (Lingshui Li Autonomous County) Zuchang
- (Lingshui Li Autonomous County) Zushi
- (Lingshui Li Autonomous County) Zhongyang
- (Lingshui Li Autonomous County) Zousuo
- (Sanya Shi) Zhongtian