The 1934 Macdonald Brier, the Canadian men's national curling championship, was held from March 6 to 8, 1934 at the Granite Club in Toronto, Ontario.

Manitoba won the event in their last game, when they defeated Ontario in front of 2,000 fans.

Tied in the last end, Johnson made a "dramatic last rock draw" to win the game.

[2] Ontario's 26-2 victory over Nova Scotia in Draw 1 set Brier records at the time for the most points scored in a game by one team (26) and for the largest margin of victory (24).

The teams are listed as follows:[3] Skip: Orwell Stewart Third: George Stewart Second: Gordon Stewart Lead: William Andrews Skip: Leo Johnson Third: Lorne Stewart Second: Lincoln Johnson Lead: Marno Frederickson Skip: Waldo Crocker Third: Robert Galloway Second: Bunn Green Lead: Perley Roy Skip: James Shaw Third: Herbert Lash Second: Noble Kenny Lead: Frank Elliott Skip: Harold Anslow Third: Logan Smith Second: Everett Knowles Lead: Karl Domock Skip: Gordon M. Campbell Third: Donald A. Campbell Second: Gordon Coates Lead: Duncan A. Campbell Skip: A. H. M. Hay Third: Roméo Langlais Second: Hugh Weyman Lead: F. E. Findlay Skip: Robert McLean Third: C. B. Anderson Second: Edward Robertson Lead: James McNeill This curling-related article is a stub.