X
- (Wanning Shi) Xianshengpo
- (Chengmai County) Xiashan
- (Haikou Shi) Xinmin
- (Chengmai County) Xiazhailing
- (Haikou Shi) Xinxiang
- (Chengmai County) Xianru
- (Chengmai County) Xintian
- (Chengmai County) Xintian
- (Haikou Shi) Xinglong
- (Haikou Shi) Xinan
- (Wanning Shi) Xiaxizai
- (Wanning Shi) Xiakou
- (Wanning Shi) Xinhua
- (Wenchang Shi) Xiting
- (Haikou Shi) Xiushengtou
- (Wenchang Shi) Xinju
- (Wenchang Shi) Xingchang
- (Haikou Shi) Xiangrong
- (Wenchang Shi) Xitou
- (Wenchang Shi) Xiayangcun
- (Wenchang Shi) Xiatong
- (Haikou Shi) Xinzhaihu
- (Wenchang Shi) Xinpo
- (Wenchang Shi) Xiazhai
- (Wenchang Shi) Xiangshan
- (Haikou Shi) Xiayun
- (Wenchang Shi) Xinghuo
- (Wenchang Shi) Xuantou
- (Wenchang Shi) Xinhuacun
- (Wenchang Shi) Xinqun