C
- (Ding'an County) Chagou
- (Ding'an County) Changdianling
- (Danzhou Shi) Chenfang
- (Danzhou Shi) Changwen
- (Danzhou Shi) Changlan
- (Danzhou Shi) Changcun
- (Danzhou Shi) Changrong
- (Danzhou Shi) Changwang
- (Danzhou Shi) Changlao
- (Danzhou Shi) Chashan
- (Danzhou Shi) Chaoluan
- (Danzhou Shi) Chaojie
- (Danzhou Shi) Changtang
- (Lingao County) Caiqiaocun
- (Lingao County) Chabao
- (Lingao County) Changgongcun
- (Lingao County) Cailang
- (Lingao County) Chahu
- (Wenchang Shi) Caipo
- (Wenchang Shi) Changtou
- (Haikou Shi) Chengbin
- (Haikou Shi) Changwei
- (Haikou Shi) Changwang
- (Haikou Shi) Changya
- (Haikou Shi) Cangxi
- (Haikou Shi) Changde
- (Haikou Shi) Chilian
- (Haikou Shi) Chenqiu
- (Chengmai County) Changling
- (Chengmai County) Changqun