1990 World Junior Championships in Athletics – Women's 100 metres hurdles

The women's 100 metres hurdles event at the 1990 World Junior Championships in Athletics was held in Plovdiv, Bulgaria, at Deveti Septemvri Stadium on 9 and 10 August.

[1][2] 9 August Wind: +0.3 m/s 10 August Wind: -0.9 m/s Wind: -0.5 m/s 9 August Wind: +0.6 m/s Wind: +0.5 m/s Wind: +2.4 m/s According to an unofficial count, 23 athletes from 18 countries participated in the event.