The Bermuda Bowl is a biennial contract bridge world championship for national teams. It is contested every odd-numbered year under the auspices of the World Bridge Federation (WBF), alongside the Venice Cup (women), the d'Orsi Senior Bowl and the Wuhan Cup (mixed). Entries formally represent WBF zones as well as nations, so it is also known as the World Zonal Open Team Championship. It is the oldest event that confers the title of world champion in bridge, and was first contested in 1950. The Bermuda Bowl trophy is awarded to the winning team, and is named for the site of the inaugural tournament, the Atlantic archipelago of Bermuda.

The Venice Cup is a biennial world championship contract bridge tournament for national teams of Women. It is contested every odd-number year under the auspices of the World Bridge Federation (WBF), alongside the Bermuda Bowl (Open), Wuhan Cup (Mixed) and d'Orsi Bowl (Seniors). Entries formally represent WBF Zones as well as nations so it is also known as the "World Zonal Women Team Championship", one of three "World Zonal Team Championships". It was first contested in 1974, as one long match between two teams, and has been concurrent with the Bermuda Bowl from 1985.