Ballymore Eustace is a small town situated in County Kildare in Ireland, although until 1836 it lay within an exclave of County Dublin. It lies close to the border with County Wicklow. The town is in a civil parish of the same name.

County Kildare is a county in Ireland. It is in the province of Leinster and is part of the Eastern and Midland Region. It is named after the town of Kildare. Kildare County Council is the local authority for the county, which had a population of 246,977 at the 2022 census.