Lincoln (/ˈlɪŋkən/) is a cathedral city and district in Lincolnshire, England, of which it is the county town. In the 2021 Census, the city's district had a population of 103,813. The 2021 census gave the urban area of Lincoln, including Bracebridge Heath, North Hykeham, South Hykeham and Waddington, a recorded population of 127,540.
Roman Lindum Colonia developed from an Iron Age settlement of Britons on the River Witham, near the Fosse Way road. Over time its name was shortened to Lincoln, after successive settlements, including by Anglo-Saxons and Danes. Landmarks include Lincoln Cathedral (English Gothic architecture; for over 200 years the world's tallest building) and the 11th-century Norman Lincoln Castle. The city hosts the University of Lincoln, Lincoln Bishop University, Lincoln City F.C. and Lincoln United F.C. Lincoln is the largest settlement in Lincolnshire, with the towns of Grimsby second largest and Scunthorpe third.