Gideon Mensah is a 28-year-old professional football player from GHA. He currently plays for AJ Auxerre, wearing the number 14 shirt. At the international level, he represents Ghana. He plays primarily as a Defender. He stands at 177cm tall and weighs 70kg. His preferred foot is Left. His current market value is estimated at 3.5M €.

His most recent move was a Free from Red Bull Salzburg to AJ Auxerre on 2022-08-13.

Throughout the Ligue 1 2025-2026, Gideon Mensah featured in 22 matches, averaging 1.5 tackles, 0.9 interceptions, and 2 clearances per game, while blocking 0 shots per game.