Dublin is a town in Pulaski County, Virginia, United States. The population was 2,534 at the 2010 census. It is part of the Blacksburg–Christiansburg–Radford Metropolitan Statistical Area. It is the site of the Volvo New River Valley truck manufacturing plant.
The town was named after Dublin in Ireland. A local legend says that the town was named after New Dublin Presbyterian Church, which was in turn named after Dublin, Ireland.