2018 African Championships in Athletics – Men's 4 × 400 metres relay

The men's 4 × 400 metres relay event at the 2018 African Championships in Athletics was held on 4 and 5 August in Asaba, Nigeria.

Medalists
* Athletes who competed in heats only and received medals.

Heats
Qualification: First 3 teams of each heat (Q) plus the next 2 fastest (q) qualified for the final. Note: Some information was gathered from the video of the races