Andreas "Lumpi" Lambertz (born 15 October 1984) is a retired German footballer and current assistant manager of Fortuna Düsseldorf II.

[2] He also played for Bayer Dormagen, TSV Norf, Borussia Mönchengladbach and VfR Neuss prior to joining Fortuna Düsseldorf.

[3] Lambertz began his professional career at Fortuna Düsseldorf which was playing in the Oberliga Nordrhein at the time.

[5] The ban is for celebrating with a torch in his hand after the 2nd leg of the promotion/relegation playoff when Fortuna Düsseldorf defeated Hertha BSC on aggregate.

This biographical article related to association football in Germany, about a midfielder born in the 1980s, is a stub.