2014 IAAF World Indoor Championships – Women's 400 metres

The women's 400 metres at the 2014 IAAF World Indoor Championships took place on 7–8 March 2014.

Heats
Qualification: First 2 (Q) and next 4 fastest (q) qualified for the semi-finals.

Semifinals
Qualification: First 3 (Q) qualified for the final.