| Medal record | ||
|---|---|---|
| Competitor for Sweden | ||
| Men's ski orienteering | ||
| World Championships | ||
| Gold | 1990 Skellefteå | Relay |
| Silver | 1988 Kuopio | Relay |
| Silver | 1990 Skellefteå | Long |
| World Cup | ||
| Silver | 1989 | Overall WC |
Stig Mattsson is a Swedish ski-orienteering competitor. He won a silver medal in the long distance at the 1990 World Ski Orienteering Championships in Skellefteå, and a gold medal in the relay for Sweden, together with Jonas Engdahl, Bo Engdahl and Anders Björkman.[1] He placed overall second in the World Cup in Ski Orienteering in the 1989 season.[2]