Mamadou Dieng is a professional footballer from SEN and is currently 23 years old. He is on the books of Minnesota United FC and wears shirt number 29. His main role on the pitch is Forward. His stronger foot is Both. His estimated market valuation currently stands at 250K €.

His latest transfer saw him join Minnesota United FC from Hartford Athletic via Free on 2025-08-21. The move was reported at 0.257M €.

During the United States Major League Soccer 2026 campaign, Mamadou Dieng made 2 appearances, scoring 0 goals and adding 0 assists. He averaged 0 goals per match from 0 shots, with 0 on target.