- Dublin 12 is an area in Dublin that encompasses Crumlin, Drimnagh, Greenhills, Walkinstown, Terenure and Bluebells.
- It is located on the Southside of the River Liffey, which runs through the capital city, roughly 6km from the city centre.
- The area is well serviced with bus services, to the city, the airport and large train stations, servicing Dublin County and the rest of Ireland. Certain areas are also serviced by the Luas, Dublin's tram service.
- The area is home to mainly private residential homes and some office buildings.