2003–04 2. Bundesliga

The 2003–04 2. Bundesliga was the 30th season of the 2. Bundesliga, the second tier of the German football league system. 1. FC Nürnberg, Arminia Bielefeld and Mainz 05 were promoted to the Bundesliga while VfB Lübeck, Jahn Regensburg, Union Berlin and VfL Osnabrück were relegated to the Regionalliga.

2003–04 2. Bundesliga

The 2003–04 2. Bundesliga was the 30th season of the 2. Bundesliga, the second tier of the German football league system. 1. FC Nürnberg, Arminia Bielefeld and Mainz 05 were promoted to the Bundesliga while VfB Lübeck, Jahn Regensburg, Union Berlin and VfL Osnabrück were relegated to the Regionalliga.