The Women's 4x100 metres relay event at the 2013 European Athletics U23 Championships was held in Tampere, Finland, at Ratina Stadium on 14 July.
| Gold | Luise Hollender Leena Günther Tatjana Pinto Katharina Grompe | |
| Silver | Annie Tagoe Corinne Humphreys Rachel Johncock Jodie Williams | |
| Bronze | Laura Gamba Irene Siragusa Martina Amidei Gloria Hooper  |
14 July 2013 / 17:05
| Rank | Name | Nationality | Lane | Reaction Time | Time | Notes | ||
|---|---|---|---|---|---|---|---|---|
| align=left | 5 | 0.167 | 43.29 | CUR | ||||
| align=left | 2 | 0.175 | 43.83 | |||||
| align=left | | 8 | 0.213 | 43.86 | NUR | |||
| 4 | align=left | 3 | 0.159 | 44.18 | ||||
| 5 | align=left |  | 7 | 0.162 | 44.43 | |||
| 6 | align=left |  | 4 | 0.157 | 44.79 | |||
| 7 | align=left |  | 6 | 0.185 | 44.86 | |||
| align=left |  | 1 | 0.176 | DQ | R 170.7 |
According to an unofficial count, 32 athletes from 8 countries participated in the event.