Marcel Heller (born 12 February 1986) is a German footballer who plays as a winger for SV Straelen.

[1] In 2006, Heller signed with Regionalliga Süd club Sportfreunde Siegen for its 2006–07 campaign, joining from the Alemannia Aachen reserves.

He immediately earned a regular spot and drew attraction in a DFB-Pokal match against Eintracht Frankfurt.

In August 2008, a season long loan deal was confirmed with MSV Duisburg who had been relegated to the 2.

In June 2017, Heller signed with FC Augsburg on a free transfer agreeing to a two-year contract.