2003–04 Regionalliga

Regionalliga
Season2003–04
PromotedRot-Weiss Essen
Dynamo Dresden
FC Rot-Weiß Erfurt
1. FC Saarbrücken
RelegatedSG Wattenscheid 09
FC Schalke 04 II
FC Sachsen Leipzig
VfR Neumünster
1. FC Schweinfurt 05
1. FC Eschborn
1. FC Kaiserslautern II

The 2003–04 Regionalliga season was the tenth season of the Regionalliga tier three of the German football league system. It was contested in two geographical divisions with eighteen teams each. The competition began on 1 August 2003 with the first matches of each division and ended on the 5 June 2004.