Agnes Castberg is a professional footballer from NOR and is currently 18 years old. He is on the books of Stabaek Women and wears shirt number 20. His main role on the pitch is Defender.

Across the Norwegian Toppserien 2025, Agnes Castberg appeared in 15 matches and averaged 0 tackles, 0 interceptions, 0 clearances, and 0 blocked shots per game.