Athletics at the 2019 African Games – Women's 400 metres

The women's 400 metres event at the 2019 African Games was held on 26, 27 and 28 August in Rabat.

Heats
Qualification: First 3 in each heat (Q) and the next 4 fastest (q) advanced to the semifinals.

Semifinals
Qualification: First 4 in each semifinal (Q) advanced directly to the final.