Daphne-Delphine Marien (born 27 March 2002)[1] is a Belgian field hockey player.

[2] In Belgium's domestic league, the ION Hockey League, Marien represents KHC Dragons.

[3][4] In 2022, Marien was a member of the Belgium U–21 team that won silver at the EuroHockey Junior Championship in Ghent.

[5][6] Marien made her senior international debut in 2021, during season three of the FIH Pro League.

This biographical article relating to a Belgian field hockey figure is a stub.