The 1980 Individual Speedway World Championship was the 35th edition of the official World Championship to determine the world champion rider. With the defending Ivan Mauger failing to qualify for a World Final for the first time since 1966, and Ole Olsen only qualifying as a reserve, the 1980 World Final at the Ullevi Stadium in Göteborg, Sweden was seen as an open final with a number of potential winners. Michael Lee, Bruce Penhall, Dave Jessup and Billy Sanders considered the favourites with Jan Andersson (the only Swedish rider in the World Final), John Davis, Hans Nielsen, Zenon Plech, Chris Morton and Peter Collins all expected to challenge. Twenty-one-year-old English ace Lee who had only finished 7th in the Intercontinental Final at White City, won his only World Championship with 14 points from his 5 rides. Dave Jessup finished second after defeating Billy Sanders in a runoff when both riders finished on 12 points to give England a 1-2 finish in a World Final. Michael Lee became only the fifth rider from Great Britain to win speedway's ultimate individual prize, joining Welshman Freddie Williams (1950), and fellow Englishmen Tommy Price (1949), Peter Craven (1955 & 1962) and Peter Collins (1976) as a speedway world champion.

First round

British Qualification

Second round

Swedish qualification

Continental Preliminary round

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Australian Final

New Zealand Final

British semi-finals

Third round

Continental quarter-finals

Swedish Final

Finland Final

Danish Final

Norwegian Final

Australasian Final

British Final

Fourth round

Continental semi-finals

Commonwealth Final

American Final

Nordic Final

Fifth round

Continental Final

Intercontinental Final

World Final