Dennis Warmerdam (born 6 August 1994) is a Dutch field hockey player who plays as a forward for Hoofdklasse club Bloemendaal.
Warmerdam played 12 years for Pinoké before he moved to Bloemendaal for the 2022âÂÂ23 season.
Warmerdam made his debut for the Netherlands UâÂÂ21 team in 2014 at the EuroHockey Junior Championship in Waterloo. At the tournament he won a gold medal.
He appeared in the junior team a final time in 2015, captaining the team during a test series in Breda.
Warmerdam made his senior debut for the Oranje in 2021 during season three of the FIH Pro League. After he was not selected in the squad for the 2023 Men's EuroHockey Championship, he announced his retirement from international hockey in September 2023.