Ruben Kristiansen is a professional footballer from NOR and is currently 39 years old. His main role on the pitch is Defender. He measures 183cm in height and weighs 74kg. His stronger foot is Left. His estimated market valuation currently stands at 100K €.

His latest transfer saw him join Free player from Tromso IL via on 2026-01-01.

Across the Norwegian Eliteserien 2025, Ruben Kristiansen appeared in 26 matches and averaged 0.2 tackles, 0 interceptions, 0.5 clearances, and 0 blocked shots per game.