The 1990–91 Football League Cup (known as the Rumbelows Cup for sponsorship reasons) was the 31st season of the Football League Cup, a knockout competition for England's top 92 association football clubs.
The 1990-91 League Cup remains the last time that one of English football's major honours was won by a team outside the top flight, as winners Sheffield Wednesday were in the second division at the time.
Sheffield Wednesday moved closer to their first major trophy in more than 50 years with a comfortably victory over Chelsea, while Manchester United edged out Leeds United to book their place at Wembley for a clash against a side managed by their former boss Ron Atkinson.