Ballybrack is an outer residential suburb of Dublin, Ireland. It is in the south of County Dublin, in the Dún Laoghaire–Rathdown council area. The suburb is 14 km south-east of Dublin city centre, and

Dún Laoghaire–Rathdown is a county in Ireland. It is in the province of Leinster and the Eastern and Midland Region. It is one of three successor counties to County Dublin, which was disestablished in