1990–91 Regal Trophy

1990–91 Regal Trophy
StructureNational knockout championship
Teams38
WinnersWarrington
Runners-upBradford Northern

The 1990–91 Regal Trophy was a British rugby league knockout tournament. It was the 20th season that the competition was held, and was the second staging of the competition since it was re-named the Regal Trophy.

The final was won by Warrington, who beat Bradford Northern 12-2 in the match played at Headingley, Leeds. The attendance was 11,154 and receipts were £57662.