2006 Speedway Grand Prix of Slovenia

The 2006 Speedway Grand Prix of Slovenia was the first round of the 2006 Speedway Grand Prix season (the world championship). It took place on 22 April 2006 at the Matija Gubec Stadium in Krško, (Slovenia).

It was the fifth time that the Speedway Grand Prix of Slovenia had been held.

The Grand Prix was by the Danish rider Nicki Pedersen (his third career Grand Prix win).