1999 Swedish Touring Car Championship

The 1999 Swedish Touring Car Championship season was the 4th Swedish Touring Car Championship (STCC) season.

Mattias Ekström won his first championship for Kristofferson Motorsport.

Points were awarded to the top ten drivers in a race as follows: 20, 15, 12, 10, 8, 6, 4, 3, 2, 1.

The final meeting of the year saw double points awarded.

Bold – Pole Italics – Fastest Lap