Walkinstown (Irish: Baile Bhailcín) is a suburb of Dublin, Ireland, situated on the Southside of the city, approximately 6 kilometres south-west of Dublin city centre. The suburb borders Crumlin to the east, Drimnagh to the north, Greenhills to the south and Ballymount, Bluebell and Clondalkin to the west. Its postal code is Dublin 12.