N
- (Kildare) Newtownbert
- (Laois) New Inn Cross Roads
- (Kildare) Newpark
- (Uíbh Fhailí) New Row
- (Uíbh Fhailí) Nahana
- (Kildare) Newtown Cross Roads
- (Kildare) Newland
- (Kildare) Newhall Cross Roads
- (Kildare) Newtown
- (Kildare) Newtown
- (Kildare) Newtowndonore
- (Kildare) Nicholastown
- (Wicklow) Newpark
- (Wicklow) Newrath Bridge
- (Wicklow) Nun’s Cross
- (Wicklow) Newtown Vevay
- (Fingal County) Nevitt
- (Meath) Ninch East
- (Louth) Newtown
- (Louth) Newhouse
- (An Longfort) Newtowncashel
- (Westmeath) Newdown
- (Westmeath) Newtown
- (Westmeath) Newtown
- (Meath) Newtown
- (Meath) Newtown
- (Meath) Newrath Big
- (Meath) Newrath Little
- (Meath) Newhaggard
- (Meath) Newtownmoynagh