1909–10 Blackpool F.C. season

They competed in the twenty-team Division Two, then the second tier of English football, finishing twelfth.

Jack Cox took on the role of player-manager for the first time, succeeding club secretary Tom Barcroft.

Walter Miller was the club's top scorer, with fourteen goals, including a hat-trick against Leeds City at Bloomfield Road on New Year's Day, 1910.

Another sequence of note was a four-game win streak between 26 March and 16 April, which assisted in their mid-table finish.

In addition, they beat and drew their two matches against the eventual champions, Manchester City.