Marius Cassidy is a professional footballer from NOR and is currently 23 years old. He is on the books of Moss and wears shirt number 2. His main role on the pitch is Defender. His stronger foot is Right. His estimated market valuation currently stands at 200K €.

His latest transfer saw him join Moss from Frigg Oslo FK via Free on 2024-08-15.

Across the Norwegian 1.Divisjon 2025, Marius Cassidy appeared in 27 matches and averaged 0 tackles, 0 interceptions, 0 clearances, and 0 blocked shots per game.