The 1984 Missouri Valley Conference men's basketball tournament was played after the conclusion of the 1983–1984 regular season. The quarterfinal and semifinal rounds were played on campus sites with the final contested at the Tulsa Convention Center in Tulsa, Oklahoma.

The twelfth ranked Tulsa Golden Hurricane defeated the Creighton Bluejays in the championship game, 70-68, and as a result won their 2nd MVC Tournament title and earned an automatic bid to the 1984 NCAA tournament.

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