West Ham United Football Club is a professional football club based in Stratford, East London, England. The club competes in the Premier League, the top tier of English football. The club plays at the London Stadium, having moved from their former home, the Boleyn Ground, in 2016.
West Ham United was founded in 1895 as Thames Ironworks and reformed in 1900 as West Ham United. It moved to the Boleyn Ground, which remained its home ground for more than a century, in 1904. The team initially competed in the Southern League and Western League before joining the Football League in 1919. It was promoted to the top flight in 1923, when it was also losing finalist in the first FA Cup final held at Wembley. In 1940, the club won the inaugural Football League War Cup.