S
- (Haikou Shi) Shapo
- (Haikou Shi) Sanqiao
- (Chengmai County) Shanjing
- (Chengmai County) Sandukou
- (Chengmai County) Silian
- (Chengmai County) Shijiao
- (Lingao County) Shitang
- (Chengmai County) Shikeng
- (Chengmai County) Sanqianling
- (Chengmai County) Shangwei
- (Danzhou Shi) Shucun
- (Qiongzhong Li and Miao Autonomous County) Shilong
- (Haikou Shi) Shitiao
- (Chengmai County) Shaji
- (Chengmai County) Shanneipo
- (Wanning Shi) Shuiyangjue
- (Chengmai County) Shantou
- (Chengmai County) Songling
- (Chengmai County) Shufu
- (Chengmai County) Shuijingshan
- (Wanning Shi) Sanlian
- (Wanning Shi) Shanjia
- (Haikou Shi) Shangshan
- (Wenchang Shi) Songtian
- (Wenchang Shi) Songma
- (Wenchang Shi) Shangtongdong
- (Haikou Shi) Shahu
- (Haikou Shi) Shangcun
- (Wenchang Shi) Sanjiaotang Denglou
- (Wenchang Shi) Shangyuan