1999 Malaysian motorcycle Grand Prix

The 1999 Malaysian motorcycle Grand Prix was the first round of the 1999 Grand Prix motorcycle racing season. It took place on 18 April 1999 at the Sepang International Circuit.

Championship standings after the race (500cc)
Below are the standings for the top five riders and constructors after round one has concluded.


 * Riders' Championship standings


 * Constructors' Championship standings


 * Note: Only the top five positions are included for both sets of standings.