N
- (Clare) Newtown
- (County Tipperary) Newtown
- (County Tipperary) Newtown Lower
- (County Tipperary) Newchapel
- (County Tipperary) Newtown
- (County Cork) Newmills
- (Clare) Newtown
- (County Cork) Nursetown
- (Clare) Noughaval
- (County Cork) North Ring
- (County Cork) Nohaval
- (County Tipperary) Ninemilehouse
- (Limerick City and County Council) Nicker
- (County Cork) New Twopothouse Village
- (County Tipperary) Newtown
- (County Waterford) Newtown
- (County Waterford) Newtown
- (Clare) New Quay
- (County Cork) New Bridge
- (County Tipperary) New Birmingham
- (County Cork) Nohaval Turrets
- (County Cork) Newtown
- (County Cork) Nadanuller More
- (County Cork) Nohavaldaly
- (County Cork) Nohaval Bridge
- (County Cork) Nadanuller Beg
- (Kerry) Newmarket Cross Roads
- (County Cork) Nad
- (County Tipperary) Newinn
- (Limerick City and County Council) Newbridge