Karl Steinmann is a professional footballer from GER and is currently 21 years old. He is on the books of SC Freiburg II and wears shirt number 33. His main role on the pitch is Defender. His estimated market valuation currently stands at 125K €.

His latest transfer saw him join SC Freiburg II from SC Freiburg U19 via on 2024-07-01.

Across the German Regionalliga 2025-2026, Karl Steinmann appeared in 20 matches and averaged 0 tackles, 0 interceptions, 0 clearances, and 0 blocked shots per game.