The women's 3000 metres steeplechase event at the 2003 European Athletics U23 Championships was held in Bydgoszcz, Poland, at Zawisza Stadion on 19 July.
| Gold | Lyubov Ivanova | |
| Silver | Michaela Mannová | |
| Bronze | Sigrid Vanden Bempt |
19 July
| Rank | Name | Nationality | Time | Notes | |||
|---|---|---|---|---|---|---|---|
| align=left | align=left | | 9:41.16 | CR | |||
| align=left | align=left | | 9:42.01 | ||||
| align=left | align=left | | 9:42.04 | ||||
| 4 | align=left | align=left |  | 9:48.15 | |||
| 5 | align=left | align=left |  | 10:00.27 | |||
| 6 | align=left | align=left |  | 10:09.52 | |||
| 7 | align=left | align=left |  | 10:13.56 | |||
| 8 | align=left | align=left |  | 10:13.98 | |||
| 9 | align=left | align=left | | 10:17.76 | |||
| 10 | align=left | align=left |  | 10:21.99 | |||
| 11 | align=left | align=left |  | 10:22.13 | |||
| 12 | align=left | align=left |  | 10:22.27 | |||
| 13 | align=left | align=left | | 10:26.65 | |||
| 14 | align=left | align=left | 10:26.86 | ||||
| 15 | align=left | align=left | 10:32.39 | ||||
| 16 | align=left | align=left | | 10:36.78 | |||
| 17 | align=left | align=left | | 10:51.20 |
According to an unofficial count, 17 athletes from 13 countries participated in the event.
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