Marvyn Vialaneix is a 25-year-old professional football player from FRA. He currently plays for Epinal, wearing the number 18 shirt. He plays primarily as a Defender.

His most recent move was a from Valenciennes FC B to Epinal on 2024-07-28.

Throughout the French Championnat National 2 2025-2026, Marvyn Vialaneix featured in 12 matches, averaging 0 tackles, 0 interceptions, and 0 clearances per game, while blocking 0 shots per game.