The 2004 Queensland Cup season was the 9th season of Queensland's top-level statewide rugby league competition run by the Queensland Rugby League. The competition featured 12 teams playing a 26-week long season (including finals) from March to September. The Burleigh Bears defeated the Easts Tigers 22–18 in the Grand Final at Suncorp Stadium to claim their second premiership. Burleigh halfback Brent McConnell was named the competition's Player of the Year, winning the Courier Mail Medal.