The women's hammer throw event at the 2009 European Athletics U23 Championships was held in Kaunas, Lithuania, at S. Dariaus ir S. Girėno stadionas (Darius and Girėnas Stadium) on 18 July.
| Gold | Zalina Marghieva | |
| Silver | Kateřina Šafránková | |
| Bronze | Sarah Holt |
18 July
| Rank | Name | Nationality | Attempts | Result | Notes | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | ||||||||
| align=left | align=left | | 66.20 | x | x | 65.37 | 65.74 | 67.67 | 67.67 | ||||
| align=left | align=left | | 59.16 | x | 61.05 | 60.88 | 63.01 | 61.11 | 63.01 | ||||
| align=left | align=left | x | x | 60.30 | x | 62.55 | 57.67 | 62.55 | |||||
| 4 | align=left | align=left |  | 62.49 | x | 59.66 | x | 60.18 | 61.13 | 62.49 | |||
| 5 | align=left | align=left |  | 56.37 | 60.04 | 57.70 | 61.49 | 59.79 | 55.10 | 61.49 | |||
| 6 | align=left | align=left |  | 59.49 | x | 58.40 | x | 59.79 | 56.92 | 59.79 | |||
| 7 | align=left | align=left |  | x | 58.57 | x | x | 59.05 | x | 59.05 | |||
| 8 | align=left | align=left | 55.30 | 58.17 | x | x | 55.98 | x | 58.17 | ||||
| 9 | align=left | align=left |  | 58.14 | x | x | 58.14 | ||||||
| 10 | align=left | align=left | | 56.19 | 54.46 | 58.13 | 58.13 | ||||||
| 11 | align=left | align=left |  | x | 57.49 | 56.95 | 57.49 | ||||||
| 12 | align=left | align=left |  | 57.15 | 57.29 | 56.84 | 57.29 | ||||||
| 13 | align=left | align=left |  | 47.95 | 49.50 | 48.39 | 49.50 | ||||||
| align=left | align=left | | x | x | x | NM | |||||||
According to an unofficial count, 14 athletes from 12 countries participated in the event.
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