The Diocese of York is an administrative division of the Church of England, part of the Province of York. It covers the city of York, the eastern part of North Yorkshire, and most of the East Riding of Yorkshire.

The archbishop of York is a senior bishop in the Church of England, second only to the archbishop of Canterbury. The archbishop is the diocesan bishop of the Diocese of York and the metropolitan bishop of the province of York, which covers the northern regions of England as well as the Isle of Man.