Douglas Stewart Allder (born 30 December 1951 in Hammersmith, London) is an English former professional footballer who made over 200 appearances in the Football League for Millwall as a left winger.
Douglas Stewart Allder, born on December 30, 1951, in Hammersmith, London, was an English former soccer player who played more than 200 games for Millwall in the Football League primarily on the left flank.