The men's 400 metres hurdles event at the 1999 European Athletics U23 Championships was held in Göteborg, Sweden, at Ullevi on 29 and 30 July 1999.
[1][2] 30 July 29 July Qualified: first 2 in each heat and 2 best to the Final According to an unofficial count, 24 athletes from 18 countries participated in the event.