Isak Jansson is a professional footballer from SWE and is currently 25 years old. He is on the books of OGC Nice and wears shirt number 21. His main role on the pitch is Forward. His stronger foot is Right. His estimated market valuation currently stands at 4M €.

His latest transfer saw him join OGC Nice from Rapid Wien via Free on 2025-07-10. The move was reported at 10M €.

During the Ligue 1 2025-2026 campaign, Isak Jansson made 20 appearances, scoring 1 goals and adding 0 assists. He averaged 0.1 goals per match from 14 shots, with 9 on target.