Norwich Cathedral is an English cathedral located in Norwich, Norfolk, dedicated to the Holy and Undivided Trinity. It is the cathedral church for the Church of England Diocese of Norwich.

The cathedral was begun in 1096 and constructed out of flint and mortar and faced with a cream coloured Caen limestone. A Saxon settlement and two churches were demolished to make room for the buildings. The cathedral was completed in 1145 with the Norman tower still seen today topped with a wooden spire covered with lead. Several episodes of damage necessitated rebuilding of the east end and spire but since the final erection of the stone spire in 1480 there have been few fundamental alterations to the fabric.