Marco Miltkau (born 18 August 1990)[1] is a German field hockey player who plays as a forward for Dutch Hoofdklasse club Klein Zwitserland.

[5] In 2019 he left Germany to play for La Gantoise in the Men's Belgian Hockey League.

During his career he has medalled three times with the national team; gold and silver at the 2013 and 2015[10] Men's EuroHockey Championships respectively, and bronze at the 2016 Champions Trophy.

[11] Miltkau represented Germany in the inaugural tournament of the FIH Pro League from January–June 2019.

[12] After the 2024 Summer Olympics, where Germany won the silver medal, he announced his retirement from the national team.