1990–91 Pilkington Cup

The 1990–91 Pilkington Cup was the twentieth edition of England's, premier (at that time) rugby union club competition. Harlequins won the competition, for the second time, defeating Northampton 25 – 13 at Twickenham. The event was sponsored by Pilkington.

1990–91 Pilkington Cup

The 1990–91 Pilkington Cup was the twentieth edition of England's, premier (at that time) rugby union club competition. Harlequins won the competition, for the second time, defeating Northampton 25 – 13 at Twickenham. The event was sponsored by Pilkington.