The Willingdon Cup is an annual amateur golf team competition among Canada's provinces.
It has been played annually ever since, except for 1940-1945, when it was cancelled because of World War II.
Each province selects a four-man team of its best players, and competition is held over two rounds, in conjunction with the Canadian Amateur Championship, usually in August.
Nick Weslock (Ontario) and Keith Alexander (Alberta) share the record for appearances, each being selected 26 times.
The Willingdon Cup has done more than any other event to raise the standard of amateur golf in Canada.