Hlynur Freyr Karlsson is a professional footballer from ISL and is currently 23 years old. He is on the books of Brommapojkarna and wears shirt number 2. At international level, he features for Iceland U19. His main role on the pitch is Defender. His stronger foot is Right. His estimated market valuation currently stands at 400K €.

His latest transfer saw him join Brommapojkarna from Haugesund via Free on 2024-07-02. The move was reported at 0.085M €.

Across the Sweden Allsvenskan 2025, Hlynur Freyr Karlsson appeared in 23 matches and averaged 0.2 tackles, 0.3 interceptions, 3.4 clearances, and 0 blocked shots per game.