1986 Yugoslavian motorcycle Grand Prix

Date28 June 1986

Official nameYu Grand Prix^[1][2][3]

LocationAutomotodrom Rijeka

Course

• Permanent racing facility
• 4.168 km (2.590 mi)

  1986 Yugoslavian Grand Prix

Race details
Race 5 of 12 races in the 1986 Grand Prix motorcycle racing season
Date	28 June 1986
Official name	Yu Grand Prix[1][2][3]
Location	Automotodrom Rijeka
Course	Permanent racing facility 4.168 km (2.590 mi)
500cc
Pole position Rider Randy Mamola Time 1:31.550 Fastest lap Rider Eddie Lawson Time 1:32.120 Podium First Eddie Lawson Second Randy Mamola Third Wayne Gardner
250cc
Pole position Rider Carlos Lavado Time 1:33.760 Fastest lap Rider Carlos Lavado Time 1:33.430 Podium First Sito Pons Second Jean-François Baldé Third Dominique Sarron
125cc
Pole position Rider No 125cc race was held Fastest lap Rider No 125cc race was held Podium First No 125cc race was held Second No 125cc race was held Third No 125cc race was held
80cc
Pole position Rider Jorge Martínez Fastest lap Rider Jorge Martínez Podium First Jorge Martínez Second Stefan Dörflinger Third Ian McConnachie

The 1986 Yugoslavian motorcycle Grand Prix was the fifth round of the 1986 Grand Prix motorcycle racing season. It took place on the weekend of 26–28 June 1986 at the Automotodrom Rijeka.