The 1985 Individual Speedway World Championship was the 40th edition of the official World Championship to determine the world champion rider. Odsal Stadium, the new home of international speedway in England after the demise of the Wembley Stadium and White City Stadium tracks, was chosen by the FIM to host the 1985 Final on 31 August 1985; the first time that the final had been held in England at a venue other than Wembley. A crowd of around 30,000 attended the 1985 Final, which was won by defending champion Erik Gundersen from fellow Dane Hans Nielsen and surprise third placing Sam Ermolenko of the United States. All three riders finished the meeting on 13 points and were forced into a run-off to decide the podium placings. The only English rider in the field, 21-year-old Kelvin Tatum, finished 8th with 8 points in his first World Final. He won his first race, but later admitted that he let the occasion get to him which affected his riding.

First round

British preliminary round

Swedish qualification

Australian qualification

Second round

Continental preliminary round

British semi-finals

Third round

Continental quarter-finals

American Final

New Zealand Final

Australian Final

British Final

Norwegian Final

Finland Final

Swedish Finals

Danish Final

Fourth round

Continental semi-finals

Overseas Final

Nordic Final

Fifth round

Continental Final

Intercontinental Final

World Final