Jack Allen (footballer, born 1889)

Jack Allen (born 1889, date and place of birth unknown, died unknown) was an English professional footballer who played as a forward.

Details regarding Allen's career are scarce. It is known that he played for Brentford Football Club in the Southern League during the early 20th century. The precise dates of his appearances and the number of goals he scored for the club are currently unconfirmed. He is one of several players named Jack Allen to have played professional football, necessitating the disambiguation in his name to distinguish him from other players with the same name. Further research is required to establish a more comprehensive account of his playing career.