The Calcutta Cup is the trophy awarded to the winner of the rugby match between England and Scotland played annually in the Six Nations Championship. Like the match itself (England–Scotland), the Calcutta Cup is the oldest trophy contested between any two international rugby union teams, pre-dating the Bledisloe Cup by more than half a century. It is also the oldest of several trophies awarded under the umbrella of the Six Nations Championship, which include the Millennium Trophy (England–Ireland), Centenary Quaich (Ireland–Scotland), Giuseppe Garibaldi Trophy (France–Italy), Auld Alliance Trophy (France–Scotland), the Doddie Weir Cup (Scotland–Wales) and the Cuttitta Cup (Italy–Scotland).

A trophy is a tangible, durable reminder of a specific achievement, serving as recognition or evidence of merit. Trophies are most commonly awarded for sporting events, ranging from youth sports to professional level athletics. Additionally, trophies are presented for achievements in Academic, Arts and Entertainment, Business, Military, Professional awards, Community Service, Hunting, and Environmental accomplishments. In many contexts, especially in sports, medals are often given out either as the trophy or along with more traditional trophies.