The 2020 World Junior A Challenge was to be an international men's junior A hockey tournament scheduled to be held December 13-19, 2020 in Cornwall, Ontario. This was scheduled to be the 15th edition of the event. The event was be held at the Ed Lumley Arena hosted by the Cornwall Colts of the Central Canada Hockey League.
The event would be cancelled by Hockey Canada on September 3, 2020.[1]