- Source: 1981 Yugoslavian motorcycle Grand Prix
- Grand Prix Sepeda Motor Yugoslavia
- 1981 Yugoslavian motorcycle Grand Prix
- Yugoslav motorcycle Grand Prix
- 1979 Yugoslavian motorcycle Grand Prix
- 1981 Grand Prix motorcycle racing season
- 1982 Grand Prix motorcycle racing season
- 1980 Grand Prix motorcycle racing season
- 1982 Yugoslavian motorcycle Grand Prix
- List of Grand Prix motorcycle racing winners
- Automotodrom Grobnik
- List of Grand Prix motorcycle races
The 1981 Yugoslavian motorcycle Grand Prix was the seventh round of the 1981 Grand Prix motorcycle racing season. It took place on the weekend of 29–31 May 1981 at the Automotodrom Rijeka.