1998 Swedish speedway season

The 1998 Swedish speedway season was the 1998 season of motorcycle speedway in Sweden.

Individual Championship
The 1998 Swedish Individual Speedway Championship final was held in Hagforson 16 August. Tony Rickardsson won the Swedish Championship for the fourth time.

Key
 * points per race - 3 for a heat win, 2 for 2nd, 1 for third, 0 for last
 * +3 won race off, +2 2nd in race off, +1, 3rd in race off, +0 last in race off
 * t - tape touching excluded
 * u - fell
 * w - excluded

U21 Championship
Andreas Jonsson won the U21 championship.

Team Championship
Valsarna won the Elitserien and were declared the winners of the Swedish Speedway Team Championship for the first time in their history. The Valsarna team included Tony Rickardsson, Stefan Dannö and Rune Holta.

Masarna won the first division and Team Viking won the second division.