1978 European Athletics Championships – Men's 4 × 400 metres relay

The men's 4 x 400 metres relay at the 1978 European Athletics Championships was held in Prague, then Czechoslovakia, at Stadion Evžena Rošického on 2 and 3 September 1978.

Final
3 September

Heats
2 September

Participation
According to an unofficial count, 48 athletes from 12 countries participated in the event.


 * 🇧🇪 belgium (4)
 * undefined (4)
 * undefined (4)
 * 🇫🇮 finland (4)
 * 🇫🇷 france (4)
 * 🇮🇹 italy (4)
 * undefined (4)
 * 🇵🇱 poland (4)
 * undefined (4)
 * 🇬🇧 united kingdom (4)
 * undefined (4)
 * undefined (4)