North East Lincolnshire is a unitary authority area with borough status in Lincolnshire, England. It borders the borough of North Lincolnshire and districts of West Lindsey and East Lindsey. The population of the district in the 2011 Census was 159,616. The administrative centre and largest settlement is Grimsby and the borough includes the towns of Cleethorpes and Immingham as well as the villages of New Waltham, Waltham, Humberston, Healing and Great Coates. The borough is also home to the Port of Grimsby and Port of Immingham as well as Cleethorpes beach.

Lincolnshire is a ceremonial county in the East Midlands and Yorkshire and the Humber regions of England. It is bordered by the East Riding of Yorkshire across the Humber estuary to the north, the North Sea to the east, Norfolk, Cambridgeshire, Northamptonshire and Rutland to the south, and Leicestershire, Nottinghamshire and South Yorkshire to the west. The county town is the city of Lincoln. Lincolnshire is the second largest county in England after North Yorkshire.