Melchie Dumornay is a 23-year-old professional football player from HAI. He currently plays for OL Lyonnes Women, wearing the number 6 shirt. At the international level, he represents Haiti Women. He plays primarily as a Midfield. He stands at 157cm tall and weighs 52kg.

His most recent move was a Free from Reims Women to OL Lyonnes Women on 2023-07-01.

Across 13 appearances in the French Division 1 Feminine 2025-2026, Melchie Dumornay registered 3 goals and 5 assists, while completing 25 key passes out of 469 total passes with a passing accuracy of 30.