Grimsby or Great Grimsby is a port town and the administrative centre of North East Lincolnshire, Lincolnshire, England. Grimsby adjoins the town of Cleethorpes directly to the south-east forming a conurbation. Grimsby is north-east of Lincoln, (via the Humber Bridge) south-south-east of Hull, south-east of Scunthorpe, east of Doncaster and south-east of Leeds. In 2021 it had a population of 86,138.