The 1991 CECAFA Cup was the 18th edition of the tournament. It was held in Uganda, and was won by Zambia. The matches were played between November 23 – December 7.
Group stage
Group A
| Team | Pts | Pld | W | D | L | GF | GA | GD |
|---|---|---|---|---|---|---|---|---|
 Uganda
|
4 | 2 | 2 | 0 | 0 | 7 | 0 | +7 |
 Sudan
|
1 | 2 | 0 | 1 | 1 | 1 | 3 | –2 |
 Tanzania
|
1 | 2 | 0 | 1 | 1 | 1 | 6 | –5 |
Group B
| Team | Pts | Pld | W | D | L | GF | GA | GD |
|---|---|---|---|---|---|---|---|---|
 Zambia
|
5 | 3 | 2 | 1 | 0 | 4 | 2 | +2 |
 Kenya
|
4 | 3 | 2 | 0 | 1 | 4 | 3 | +1 |
 Malawi
|
3 | 3 | 1 | 1 | 1 | 1 | 1 | 0 |
 Zanzibar
|
0 | 3 | 0 | 0 | 3 | 4 | 7 | –3 |
