Holderness is an area of the East Riding of Yorkshire, on the north-east coast of England. An area of rich agricultural land, Holderness was marshland until it was drained in the Middle Ages. Topographically, Holderness has more in common with the Netherlands than with other parts of Yorkshire. To the north and west are the Yorkshire Wolds. Holderness generally refers to the area between the River Hull and the North Sea. The Prime Meridian passes through Holderness just to the east of Patrington and through Tunstall to the north.

The East Riding of Yorkshire, often abbreviated to the East Riding or East Yorkshire, is a ceremonial county in the Yorkshire and the Humber region of England. It borders North Yorkshire to the north and west, South Yorkshire to the south-west, and Lincolnshire to the south across the Humber Estuary. The city of Kingston upon Hull is the largest settlement.