Sebastian Gjelsvik is a professional footballer from NOR and is currently 25 years old. He is on the books of Raufoss IL and wears shirt number 4. His main role on the pitch is Defender. He measures 189cm in height and weighs 77kg. His stronger foot is Right. His estimated market valuation currently stands at 100K €.

His latest transfer saw him join Raufoss IL from Ullensaker/Kisa IL via on 2026-02-23.

Across the Norwegian 2.Divisjon 2025, Sebastian Gjelsvik appeared in 25 matches and averaged 0 tackles, 0 interceptions, 0 clearances, and 0 blocked shots per game.