The 2004 Qatar motorcycle Grand Prix was the thirteenth round of the 2004 MotoGP Championship.

It took place on the weekend of 30 September-2 October 2004 at the Losail International Circuit.

The race produced a dead heat for first place between Jorge Lorenzo and Andrea Dovizioso.

After a photo finish could not separate the riders, Lorenzo was awarded first place on the basis that he set a faster laptime during the race.

[8] Below are the standings for the top five riders and constructors after round thirteen has concluded.