Siam Cup

Siam Cup
SportRugby union
Instituted1920
Number of teams2
Country Jersey and Guernsey
Holders Guernsey

The Siam Cup is an annual rugby union competition held between the Channel Islands clubs of Jersey Reds and Guernsey. It was first contested in 1920. The trophy is the second oldest rugby trophy in the world to be contested after the Calcutta Cup.