Mats Jürgen Grambusch (born 4 November 1992)[2] is a German field hockey player who plays as a midfielder or forward for Rot-Weiss Köln and the Germany national team.

[3] He was educated at Seaford College.

[4] Grambusch has played for the national team since 2011.

[5] He represented his country at the 2016 Summer Olympics, where he won the bronze medal.

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