The Men's 400 meters hurdles at the 2011 All-Africa Games took place on 12 and 13 September at the Estádio Nacional do Zimpeto.
[1][2] Prior to the competition, the following records were as follows.
Qualification: First 3 in each heat (Q) and the next 2 fastest (q) advance to the Final.
"All-Africa Games - Day 5 Results".
Retrieved 15 September 2011.