Marjan Petković (born 22 May 1979 in Brackenheim) is a German football player of Serbian descent.

Bundesliga with FSV Frankfurt on 1 March 2009 when he came on as a substitute in the 65th minute after the main goalkeeper Patric Klandt was sent off for a professional foul.

Because of an injury, Petković lost his starting spot to Daniel Davari early in the 2011–12 2.

On the first matchday of the 2013–14 Bundesliga season, Petković then made his debut in the first tier, getting the start over Davari in Braunschweig's opening game against SV Werder Bremen.

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