2015 European Athletics U23 Championships – Men's 400 metres

The men's 400 metres event at the 2015 European Athletics U23 Championships was held in Tallinn, Estonia, at Kadriorg Stadium on 9 and 11 July.

Final
11 July

Heats
9 July

Participation
According to an unofficial count, 20 athletes from 16 countries participated in the event. • 🇧🇪 belgium (1)

• 🇨🇿 czech republic (2)

• 🇪🇪 estonia (1)

• 🇫🇷 france (3)

• 🇩🇪 germany (1)

• 🇮🇸 iceland (1)

• 🇮🇹 italy (1)

• 🇲🇹 malta (1)

• 🇲🇩 moldova (1)

• 🇳🇴 norway (1)

• 🇵🇱 poland (1)

• undefined (1)

• 🇷🇺 russia (2)

• undefined (1)

• 🇪🇸 spain (1)

• 🇺🇦 ukraine (1)