Christian Mathenia (born 31 March 1992) is a German professional footballer who plays as a goalkeeper for 1.

FSV Mainz 05 II on a free transfer.

Bundesliga debut on 3 August 2014 against SV Sandhausen in a 1–0 home win.

[2] He went on to become first-choice keeper for the remaining season featuring in all of the 35 games in the league and cup keeping the most clean sheets in the process.

This biographical article related to association football in Germany, about a goalkeeper, is a stub.