The 1984 World Snooker Championship was a snooker tournament. It took place between 21 April and 7 May 1984 at the Crucible Theatre in Sheffield, England. The event was run by the World Professional Billiards and Snooker Association (WPBSA), and was the eighth World Snooker Championship to be held at the Crucible since 1977. The event had 94 entries. The total prize fund for the event was £200,000, the highest total pool for any snooker tournament to that date; the winner received £44,000.