West Ham United Football Club is a professional football club based in Stratford, East London, England. They played home games at the Boleyn Ground from 1904 until the end of the 2015–16 season when they moved to the London Stadium at Queen Elizabeth Olympic Park.
The club was founded in 1895 as Thames Ironworks and reformed in 1900 as West Ham United. The club has traditionally played in a claret and blue home strip with white shorts. West Ham competed in the Southern League and Western League before joining the Football League in 1919; they were promoted to the top flight in 1923, when they also played in the first FA Cup Final at Wembley. In 1940, the club won the inaugural Football League War Cup.
They are one of eight clubs never to have fallen below the second tier of English football, spending 59 of 91 league seasons in the top flight, up to and including the 2016–17 season. The club’s highest league position to date came in 1985–86 when they achieved third place in the then First Division.