The 12 counties of Leinster

the largest province by population, twelve counties in the east and midlands

Leinster is one of Ireland’s four provinces. Its counties are Carlow, Dublin, Kildare, Kilkenny, Laois, Longford, Louth, Meath, Offaly, Westmeath, Wexford and Wicklow. Each page below has the county’s Irish name, its outline drawn from official boundary data, the counties it borders and what it is best known for.