Birgir Steinn Styrmisson is a professional footballer from ISL and is currently 23 years old. He is on the books of KR Reykjavik and wears shirt number 5. At international level, he features for Iceland U17. His main role on the pitch is Defender. His estimated market valuation currently stands at 10K €.

His latest transfer saw him join KR Reykjavik from KV Vesturbaejar via Loan on 2025-07-25.

Across the Iceland Besta-deild karla 2025, Birgir Steinn Styrmisson appeared in 10 matches and averaged 0 tackles, 0 interceptions, 0 clearances, and 0 blocked shots per game.