Thaïs Gallais is a 19-year-old professional football player from FRA. He currently plays for Le Havre Women, wearing the number 39 shirt. At the international level, he represents France U17 Women. He plays primarily as a Forward.

In the French Division 1 Feminine 2025-2026 season, Thaïs Gallais scored 0 goals and provided 0 assists across 7 appearances, averaging 0 goals per game with 2 shots attempted and 1 on target.