Lucas Stassin is a 22-year-old professional football player from BEL. He currently plays for AS Saint-Étienne, wearing the number 9 shirt. He plays primarily as a Forward. He stands at 184cm tall and weighs 81kg. His current market value is estimated at 15M €.

His most recent move was a Free from KVC Westerlo to AS Saint-Étienne on 2024-08-30. The reported fee was 10M €.

In the French Ligue 2 2025-2026 season, Lucas Stassin scored 6 goals and provided 4 assists across 22 appearances, averaging 0.3 goals per game with 50 shots attempted and 24 on target.