C
- (Wicklow) Coolahullin
- (Wicklow) Cullen Lower
- (Wexford) Creagh Lower
- (Wicklow) Cullen Upper
- (Wicklow) Cornagower West
- (Wicklow) Cornagower East
- (Wicklow) Coolmore
- (Wicklow) Clonpadden
- (Wicklow) Coolboy
- (Wexford) Coolroe Great
- (Wexford) Coolroe Little
- (Wicklow) Cronelusk
- (Wexford) Clones Lower
- (Wexford) Clones Upper
- (Wexford) Clonatin Upper
- (Wexford) Clonatin Lower
- (Wexford) Corcanon
- (Wexford) Cullenoge
- (Wexford) Castletown Bridge
- (Wexford) Clondarragh
- (Wexford) Clonough
- (Wicklow) Curranstown
- (Wicklow) Curranstown Upper
- (Wicklow) Cooladangan
- (Wicklow) Coolastingan
- (Wicklow) Coolgarrow
- (Wicklow) Cherrymount
- (Wexford) Coolgreany Demesne
- (Wexford) Clonsilla East
- (Wexford) Coolnagloose