| Event: | Men's 4 x 400 metres relay |
| Competition: | European Athletics Championships |
The men's 4 x 400 metres relay at the 1946 European Athletics Championships was held in Oslo, Norway, at Bislett Stadion on 25 August 1946.
| Gold | Bernard Santona Yves Cros Robert Chef d’Hôtel Jacques Lunis  | |
| Silver | Ronald Ede Derek Pugh Bernard Elliott William Roberts  | |
| Bronze | Folke Alnevik Stig Lindgård Sven-Erik Nolinge Tore Sten  |
25 August
| Rank | Nation | Competitors | Time | Notes | ||
|---|---|---|---|---|---|---|
| align=left | | 3:14.4 | ||||
| align=left | | 3:14.5 | ||||
| align=left | | 3:15.0 | ||||
| 4 | align=left | 3:15.4 | ||||
| 5 | align=left | 3:20.8 | ||||
| 6 | align=left | 3:33.6 |
According to an unofficial count, 24 athletes from 6 countries participated in the event.
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