The 2004 Spanish Grand Prix (formally the XLVI Gran Premio Marlboro de España) was a Formula One race held on 9 May 2004 at the Circuit de Catalunya, Barcelona, Spain. It was the fifth round of the 2004 Formula One season. The race, contested over 66 laps, was won by Michael Schumacher for the Ferrari team. Rubens Barrichello finished second in the other Ferrari with Jarno Trulli third in a Renault car.