2015 European Athletics U23 Championships – Women's 400 metres

The women'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 14 countries participated in the event. • 🇧🇪 belgium (2)

• 🇧🇬 bulgaria (1)

• undefined (1)

• (1)

• (1)

• (3)

• undefined (1)

• 🇱🇹 lithuania (1)

• 🇵🇱 poland (2)

• undefined (1)

• 🇷🇴 romania (1)

• (2)

• 🇺🇦 ukraine (1)

• undefined (2)