The 1973 Swedish speedway season was the 1973 season of motorcycle speedway in Sweden.
The 1973 Swedish Individual Speedway Championship final was held on 21 September in Gothenburg. Tommy Johansson won the Swedish Championship.
Winner - Sven Andersson
Smederna won division 1 and were declared the winners of the Swedish Speedway Team Championship for the first time. The Smederna team included Tommy Jansson, Göte Nordin and Bengt Jansson.
Indianerna and Kaparna won the second division east and west respectively, while Piraterna won the third division.