Mads Hermansen is a Danish goalkeeper for West Ham United and Denmark. He came through Brøndby's academy and became first-choice after the club's 2020-21 Danish Superliga title season. Leicester City signed him in 2023, and he helped the club win the Championship in 2023-24 before making his Premier League debut. West Ham signed him in 2025, and he earned senior Denmark caps in 2026.