Marion Wagner (born 1 February 1978, in Mainz) is a retired German sprinter who specialized in the 100 metres.

[1] Her personal best time is 11.24 seconds, which was achieved in July 2009 at the German Championships in Ulm.

She competed in the 4 × 100 metres relay together with Anne Möllinger, Cathleen Tschirch and Verena Sailer.

In their first round heat they placed third behind Jamaica and Russia and in front of China.

With this result they qualified for the final in which they sprinted to a time of 43.28 seconds, which was the fifth place.