| Club: | Borussia Dortmund |
| Season: | 2004–05 |
| League: | Bundesliga |
| League Result: | 7th |
| League Topscorer: | Jan Koller (15) |
| Cup1: | DFB-Pokal |
| Cup1 Result: | Third round |
| Cup2: | Intertoto Cup |
| Cup2 Result: | Third round |
| Pattern La1: | _thinblackborder |
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| Pattern La3: | _bvb0405t |
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| Leftarm3: | 39453C |
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| Prevseason: | 2003–04 |
| Nextseason: | 2005–06 |
During the 2004–05 German football season, Borussia Dortmund competed in the Bundesliga.
New boss Bert van Marwijk failed to turn Dortmund's fortunes around and they finished 7th, a place lower than last season, despite earning the same number of points. However, this season they were only four points off Champions League qualification, giving hope that next season they could qualify.
Squad at end of season[1]
See main article: 2004–05 Bundesliga.