1989 Brazilian motorcycle Grand Prix

  1989 Brazilian Grand Prix

Race details
Race 15 of 15 races in the 1989 Grand Prix motorcycle racing season
Date	17 September 1989
Official name	Grande Prémio do Brasil[citation needed]
Location	Autódromo Internacional Ayrton Senna
Course	Permanent racing facility 3.835 km (2.383 mi)
500 cc
Pole position Rider Wayne Rainey Time 1:25.440 Fastest lap Rider Eddie Lawson Time 1:26.980 Podium First Kevin Schwantz Second Eddie Lawson Third Wayne Rainey
250 cc
Pole position Rider Loris Reggiani Time 1:28.980 Fastest lap Rider Luca Cadalora Time 1:29.260 Podium First Luca Cadalora Second Masahiro Shimizu Third Loris Reggiani

The 1989 Brazilian motorcycle Grand Prix was the last round of the 1989 Grand Prix motorcycle racing season. It took place on the weekend of 15–17 September 1989 at the Goiânia circuit.