The Governor-General's Trophy competition is a dual rink tournament held between the winners of playdowns run between two representatives of the OVCA and
Curling Québec. It was established by
Lord Dufferin, the Governor General of Canada at the time in 1874 as a dual rink tournament, with the finals played at
Rideau Hall until 1939. The event is run by Canadian Branch Curling. ==Quebec Challenge Cup==