The Metropolitan Cathedral Church of St David, also known as St David's Cathedral, Cardiff, is a Catholic cathedral in the city centre of Cardiff, Wales, and is the centre of the Archdiocese of Cardiff.

Cardiff city centre is the city centre and central business district of Cardiff, Wales. The area is tightly bound by the River Taff to the west, the Civic Centre to the north and railway lines and two railway stations – Central and Queen Street – to the south and east respectively. Cardiff became a city in 1905.