Athletics at the 1999 All-Africa Games – Men's 4 × 100 metres relay

The men's 4 × 100 metres relay event at the 1999 All-Africa Games was held 15–16 September 1999 at the Johannesburg Stadium.^[1]

Results

Qualification: First 3 teams of each heat (Q) plus the next 2 fastest (q) qualified for the final.

Rank	Heat	Nation	Athletes	Time	Notes
1	2	Nigeria		39.25	Q
2	1	South Africa		39.45	Q
3	2	Ivory Coast		39.65	Q
4	2	Benin	Issifou Moutalabi, Arcadius Fanou, Pascal Dangbo, Souhalia Alamou	40.17	Q, NR
5	2	Mauritius		40.19	q
6	1	Namibia		40.42	Q
7	2	Gabon		40.82	q
8	1	Republic of the Congo		41.41	Q
9	1	Chad		41.67
10	1	Lesotho		42.11
	1	Cameroon		DQ
	2	Kenya		DNF
	2	Sierra Leone		DNS

Rank	Nation	Athletes	Time	Notes
	Nigeria	Deji Aliu, Daniel Effiong, Chinedu Oriala, Innocent Asonze	38.56	GR, SB
	South Africa	Morne Nagel, Marcus La Grange, Lee-Roy Newton, Mathew Quinn	38.88
	Ivory Coast		39.09	SB
4	Namibia	?, ?, ?, Frankie Fredericks	39.52
5	Mauritius		39.83
6	Gabon		40.20
7	Benin		40.25
8	Republic of the Congo		40.98