Athletics at the 2010 Commonwealth Games – Women's 400 metres hurdles

The Women's 400 metres hurdles at the 2010 Commonwealth Games as part of the athletics programme was held at the Jawaharlal Nehru Stadium on Saturday 9 October and Sunday 10 October 2010.

Round 1
First 3 in each heat (Q) and 2 best performers (q) advance to the Final.