Sébastien Dewaest is a professional footballer from BEL and is currently 36 years old. He is on the books of Francs Borains and wears shirt number 6. His main role on the pitch is Defender. He measures 188cm in height and weighs 88kg. His stronger foot is Right. His estimated market valuation currently stands at 100K €.

His latest transfer saw him join Francs Borains from AEL Limassol via on 2024-08-05.

Across the Belgian Challenger Pro League 2025-2026, Sébastien Dewaest appeared in 14 matches and averaged 0.6 tackles, 0.5 interceptions, 3.1 clearances, and 0.1 blocked shots per game.