Sebastian Berntsen is a professional footballer from NOR and is currently 21 years old. His main role on the pitch is Defender. He measures 171cm in height and weighs 65kg. His estimated market valuation currently stands at 100K .

His latest transfer saw him join SK Herd from Rhode Island Rams (University of Rhode Island) via on 2026-03-09.

Across the Norwegian 2.Divisjon 2025, Sebastian Berntsen appeared in 4 matches and averaged 0 tackles, 0 interceptions, 0 clearances, and 0 blocked shots per game.