Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 04/2004 |  | Frank Greiner | MA |  | VfL Wolfsburg | Wolfsburg |
| 07/2003 | | Nico Hinz | GK | |||
| 07/2003 |  | Kenneth Kronholm | GK |  | Waldhof Mannheim U19 | Waldhof U19 |
| 07/2003 | | Gennaro de Angelis | DF | |||
| 07/2003 | | Anton Dietz | DF | |||
| 07/2003 | | Savas Dündar | DF | |||
| 07/2003 |  | Sergej Karimow | DF | |||
| 07/2003 | | Christopher Lamprecht | DF | |||
| 07/2003 |  | René Mayer | DF |  | VfL Wolfsburg II | Wolfsburg II |
| 07/2003 | | Benjamin Schmedes | DF | |||
| 07/2003 | | Christian Brod | MF | |||
| 07/2003 | | Sebastian Ghasemi-Nobakht | MF | |||
| 07/2003 | | Daniel Jähne | MF | |||
| 07/2003 | | Domenic Poeta | MF | |||
| 07/2003 | | Nico Scherz | MF | |||
| 07/2003 | | Sven Sobotta | MF | |||
| 07/2003 | | Dennis Sudbrack | MF | |||
| 07/2003 |  | Thiago Rockenbach | MF | |||
| 07/2003 | | Marc-Philip Westphal | MF | |||
| 07/2003 | | Francis Banecki | FW | |||
| 07/2003 | | Erkan Kilicaslan | FW | |||
| 07/2003 | | Sven Krause | FW | |||
| 07/2003 | | Danny Luft | FW | |||
| 07/2003 |  | Emre Öztürk | FW | |||
| 07/2003 |  | Maykel Samun | FW | |||
| 07/2003 |  | Hermanni Vuorinen | FW |  | FC Jazz Pori | FC Jazz Pori |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 08/2003 | | Benjamin Schmedes | DF |  | Werder Bremen U19 | Werder U19 |
| 08/2003 | | Thiago Rockenbach | MF | | Werder Bremen U19 | Werder U19 |
| 08/2003 | | Francis Banecki | FW | | Werder Bremen U19 | Werder U19 |
| 08/2003 | | Hermanni Vuorinen | FW |  | Werder Bremen II | Werder II |
| 07/2003 | | Karsten Fischer | DF | | VfL Wolfsburg II | Wolfsburg II |