N
- (County Leitrim) New Bridge
- (Mayo County) Na Monga
- (Mayo County) Newtown Cloghans
- (Mayo County) New Bridge
- (Roscommon) Newtown
- (Roscommon) Newton
- (County Galway) Nail
- (County Galway) Newbridge
- (County Galway) Newtown
- (County Galway) Newtown
- (County Galway) Newmannin
- (County Galway) Newtown
- (County Galway) Newtown
- (County Galway) Nacrimina
- (County Galway) North Island
- (County Galway) Newtown
- (Mayo County) Newtown
- (Mayo County) Neale
- (County Galway) Newbridge
- (County Galway) Newcastle
- (County Galway) New Inn
- (County Galway) Newtown
- (Roscommon) New Town
- (County Galway) Newtown Daly
- (County Leitrim) Newtowngore
- (County Galway) Newtownlynch
- (County Leitrim) Newtownmanor
- (Sligo) New Town
- (Mayo County) Newpark
- (Mayo County) Newantrim