J
- (Danzhou Shi) Jiwancun
- (Danzhou Shi) Jiudi
- (Danzhou Shi) Jiangnan
- (Chengmai County) Jialiupo
- (Haikou Shi) Jianxin
- (Chengmai County) Junkou
- (Haikou Shi) Jianzhong
- (Chengmai County) Jiajuli
- (Chengmai County) Jiabing
- (Chengmai County) Jialecun
- (Chengmai County) Jiashizeng
- (Wanning Shi) Jiamiao
- (Wanning Shi) Jiazai
- (Wanning Shi) Jizai
- (Wenchang Shi) Jianlian
- (Haikou Shi) Jindui
- (Wenchang Shi) Jiaodong
- (Wenchang Shi) Jindongcun
- (Wenchang Shi) Jiajing
- (Wenchang Shi) Jiaolongtang
- (Wenchang Shi) Jinjiahu
- (Wenchang Shi) Jishui
- (Wenchang Shi) Jinkeng
- (Haikou Shi) Jiangyuan
- (Wenchang Shi) Jinxing
- (Wenchang Shi) Jiaotangcun
- (Wenchang Shi) Jiaolongtian
- (Chengmai County) Jiayue
- (Tunchang County) Jiazong
- (Lingshui Li Autonomous County) Jianpo