The Men's 4x400 metres relay event at the 2013 European Athletics U23 Championships was held in Tampere, Finland, at Ratina Stadium on 13 and 14 July.
| Gold | Lev Mosin Denis Nesmashnyi Artem Vazhov Nikita Uglov Kirill Ryzhov† Yegor Kibakin†  | |
| Silver | Seppe Thijs Dylan Borlée Stef Vanhaeren Julien Watrin Sébastien Lins†  | |
| Bronze | Vito Incantalupo Lorenzo Valentini Marco Lorenzi Michele Tricca  |
14 July 2013 / 18:55
| Rank | Name | Nationality | Lane | Reaction Time | Time | Notes | ||
|---|---|---|---|---|---|---|---|---|
| align=left | | 6 | 0.163 | 3:04.63 | ||||
| align=left | | 3 | 0.188 | 3:04.90 | ||||
| align=left | | 4 | 0.159 | 3:05.10 | ||||
| 4 | align=left | 8 | 0.184 | 3:05.24 | ||||
| 5 | align=left |  | 2 | 0.194 | 3:05.28 | |||
| 6 | align=left |  | 7 | 0.224 | 3:05.82 | |||
| 7 | align=left | 1 | 0.164 | 3:07.47 | ||||
| 8 | align=left |  | 5 | 0.233 | 3:20.10 |
Qualified: First 3 in each heat (Q) and 2 best performers (q) advance to the Final
| Rank | Nation | Time | Notes | ||
|---|---|---|---|---|---|
| 1 | align=left | | 3:06.98 | Q | |
| 2 | align=left | | 3:07.09 | Q | |
| 3 | align=left | 3:07.21 | Q | ||
| 4 | align=left | | 3:07.23 | q | |
| 5 | align=left | 3:07.27 | q | ||
| 6 | align=left |  | 3:07.71 | ||
| 7 | align=left | | 3:09.33 | Q | |
| 8 | align=left | | 3:10.14 | Q | |
| 9 | align=left | | 3:11.60 | Q | |
| 10 | align=left |  | 3:12.72 | ||
| 11 | align=left |  | 3:16.27 | ||
| 12 | align=left |  | 3:19.58 | ||
| align=left |  | DNF |
13 July 2013 / 12:00
| Rank | Nation | Competitors | Lane | Reaction Time | Time | Notes | ||
|---|---|---|---|---|---|---|---|---|
| 1 | align=left | | 4 | 0.211 | 3:09.33 | Q | ||
| 2 | align=left | | 6 | 0.170 | 3:10.14 | Q | ||
| 3 | align=left | | 3 | 0.217 | 3:11.60 | Q | ||
| 4 | align=left | | 5 | 0.188 | 3:16.27 | |||
| 5 | align=left | | 7 | 0.216 | 3:19.58 | |||
| align=left | | 2 | 0.193 | DNF |
13 July 2013 / 12:10
| Rank | Nation | Competitors | Lane | Reaction Time | Time | Notes | ||
|---|---|---|---|---|---|---|---|---|
| 1 | align=left | | 3 | 0.156 | 3:06.98 | Q | ||
| 2 | align=left | | 5 | 0.188 | 3:07.09 | Q | ||
| 3 | align=left | 4 | 0.188 | 3:07.21 | Q | |||
| 4 | align=left | | 8 | 0.251 | 3:07.23 | q | ||
| 5 | align=left | 2 | 0.205 | 3:07.27 | q | |||
| 6 | align=left | | 6 | 0.196 | 3:07.71 | |||
| 7 | align=left | | 7 | 0.186 | 3:12.72 |
According to an unofficial count, 59 athletes from 13 countries participated in the event.