The Den is a football stadium in Bermondsey, south-east London, and the home of Millwall Football Club. It is adjacent to the South London railway originating at London Bridge, and a quarter of a mile from the Old Den, which it replaced in 1993. Built on a previous site of housing, a church and the Senegal Fields playgrounds, it has an all-seated capacity of 20,146. The highest match attendance in the 2017-18 season was 17,614.
The Den is the sixth ground that Millwall have occupied since their formation in the Millwall area of the Isle of Dogs in 1885.
Coordinates 51°29'9.313" N -0°3'3.284" E