1984 1000 km of Mosport

The 1984 Budweiser GT 1000 Kilometers was the sixth round of the 1984 World Endurance Championship.

It took place at Mosport Park, Canada on 5 August 1984.

Several World Championship competitors opted not to participate in the Mosport round, including all B class entries.

Three GTO class cars from the IMSA GT Championship chose to enter the round.

Cars failing to complete 75% of the winner's distance marked as Not Classified (NC).