C
- (County Cork) Calaiste
- (County Cork) Cloghboola Bridge
- (County Cork) Currahy Bridge
- (County Cork) Carrigdangan
- (County Cork) Cross
- (Kerry) Cools
- (Kerry) Caherbarnagh
- (Kerry) Canuig
- (Kerry) Castlequin
- (Kerry) Coolnaharragil
- (Kerry) Coomaspeara
- (Kerry) Carrigfadda
- (Kerry) Caherbullig
- (Kerry) Carhoo
- (Kerry) Caherboshina
- (Kerry) Caherscullibeen
- (Kerry) Clash
- (Kerry) Coon
- (Kerry) Candiha
- (Kerry) Coombaha
- (Kerry) Canknoogheda
- (Kerry) Coomnacarrig Bridge
- (Kerry) Creeveen
- (Kerry) Commaun
- (Kerry) Curraheen
- (Kerry) Cappaclough
- (County Cork) Clogheen
- (County Cork) Clogheenmilton
- (County Cork) Caherlag
- (County Cork) Charlesmont