Léo Seydoux is a professional footballer from SUI and is currently 29 years old. His main role on the pitch is Defender. He measures 174cm in height and weighs 68kg. His stronger foot is Right. His estimated market valuation currently stands at 300K €.

His latest transfer saw him join Neuchâtel Xamax FCS from Dordrecht via on 2025-07-01.

Across the Netherlands Eerste Divisie 2024-2025, Léo Seydoux appeared in 41 matches and averaged 1.3 tackles, 1 interceptions, 1 clearances, and 0.2 blocked shots per game.