Oliver Stefansson is a 24-year-old professional football player from ISL. He currently plays for GKS Tychy, wearing the number 18 shirt. He plays primarily as a Defender. He stands at 192cm tall and weighs 67kg. His current market value is estimated at 125K .

His most recent move was a Free from Akranes to GKS Tychy on 2025-07-22.

Throughout the Poland Liga 1 2025-2026, Oliver Stefansson featured in 17 matches, averaging 0 tackles, 0 interceptions, and 0 clearances per game, while blocking 0 shots per game.