The 2014 Football League One play-off final was an association football match which was played on 25 May 2014 at Wembley Stadium, London, between Leyton Orient and Rotherham United to determine the third and final team to gain promotion from Football League One to the Football League Championship. The top two teams of the 2013–14 Football League One season gained automatic promotion to the Championship, while the teams placed from third to sixth place in the table partook in play-off semi-finals; the winners of these semi-finals competed for the final place for the 2014–15 season in the Championship.

Leyton Orient Football Club is a professional association football club based in Leyton, Waltham Forest, Greater London, England. The team compete in EFL League One, the third level of the English football league system.