The 1993 Individual Speedway World Championship was the 48th edition of the official World Championship to determine the world champion rider.
"Sudden" Sam Ermolenko of the United States won his only Speedway World Championship to become the first American winner since Bruce Penhall in 1982. Triple World Champion Hans Nielsen finished second with England's Chris Louis finishing third.
First round
British qualifiers
- Top 32 to British-Semi finals
Second round
British semi-finals
Australian qualification
Third round
Continental Preliminary round
British Final
- Top 10 to Commonwealth final plus 1 reserve
Swedish qualification
- Top 8 in each heat to Swedish final
Australian Final
- First 4 to Commonwealth Final plus 1 reserve
New Zealand Final
Fourth round
Continental Quarter-finals
- Top 32 to Continental semi-finals
Commonwealth Final
- First 11 to Overseas Final plus 1 reserve
American Final
- top 5 to Overseas final plus 1 reserve
Danish Final
Norwegian Final
Finland Final
Swedish Final
Fifth round
Overseas Final
- First 9 plus 1 reserve to World Semi-final
Nordic Final
Continental Semi-finals
- Cox rode on a Polish licence
Sixth round
World Semi-Finals
World Final
References