Thaïs Gallais is a professional footballer from FRA and is currently 19 years old. He is on the books of Le Havre Women and wears shirt number 39. At international level, he features for France U17 Women. His main role on the pitch is Forward.

During the French Division 1 Feminine 2025-2026 campaign, Thaïs Gallais made 7 appearances, scoring 0 goals and adding 0 assists. He averaged 0 goals per match from 2 shots, with 1 on target.