States Republic of Ireland • Northern Ireland
Provinces Connacht • Leinster • Munster • Ulster
Tradional counties
Connacht: Galway • Leitrim • Mayo • Roscommon • Sligo
Munster: Clare • Cork • Kerry • Limerick • Tipperary • Waterford
Leinster: Carlow • Dublin • Kildare • Kilkenny • Laois • Longford • Louth • Meath • Offaly • Westmeath • Wexford • Wicklow
Ulster: Antrim • Armagh • Cavan • Donegal • Down • Fermanagh • LondonDerry • Monaghan • Tyrone
Administrative counties (RoI)
Munster: Clare • Cork (~City) • Kerry • Limerick (~City) • Tipperary (North~; South~) • Waterford (~City)
Leinster: Carlow • Dublin (~City; Dun Laoghaire-Rathdown; Fingal; South~) • Kildare • Kilkenny • Laois • Longford • Louth • Meath • Offaly • Westmeath • Wexford • Wicklow
Ulster: Cavan • Donegal • Monaghan
Distric councils (NI)
Ulster: Antrim • Armagh • Down • Fermanagh • Londonderry • Tyrone
Language areas
an gaeltacht • an galltacht