| Tourney Name: | CAF Champions League knockout stage |
| Year: | 2023–24 |
| Matches: | 14 |
| Goals: | 12 |
| Prevseason: | 2022–23 |
| Nextseason: | 2024–25 |
The 2023–24 CAF Champions League knockout stage started on 29 March with the quarter-finals and ended on 25 May 2024 with the second leg of final to decide the champions of the 2023–24 CAF Champions League. A total of eight teams competed in the knockout stage.
Times are local.
The schedule was as follows.[1]
| Round | Draw date | First leg | Second leg |
|---|---|---|---|
| Quarter-finals | 12 March 2024 | 29–30 March 2024 | 5–6 April 2024 |
| Semi-finals | 20 April 2024 | 26 April 2024 | |
| Final | 18 May 2024 | 25 May 2024 |
Each tie in the knockout phase was played over two legs, with each team playing one leg at home. The team that scored more goals on aggregate over the two legs advanced to the next round. If the aggregate score was level, the away goals rule was applied, i.e. the team that scored more goals away from home over the two legs advanced. If away goals were also equal, then extra time was not played and the winners were decided by a penalty shoot-out (Regulations III. 26 & 27).The mechanism of the draws for each round was as follows:
The knockout stage involved the 8 teams which qualified as winners and runners-up of each of the four groups in the group stage.
| Group | width=200 | Winners | width=200 | Runners-up |
|---|---|---|---|---|
| A | Mamelodi Sundowns | TP Mazembe | ||
| B | ASEC Mimosas | Simba | ||
| C | Petro de Luanda | Espérance de Tunis | ||
| D | Al Ahly | Young Africans |
The bracket of the knockout stage was determined as follows:
| Round | Matchups | |
|---|---|---|
| Quarter-finals | (Group winners hosted second leg, matchups decided by draw, teams from same group cannot play each other)
| |
| Semi-finals | (Matchups and order of legs decided by draw, between winners QF1, QF2, QF3, QF4)
| |
| Final | Winners SF1 and SF2 faced each other in two legs to decide the champions |
The draw for the quarter-finals was held on 12 March 2024.
The first legs were played on 29 and 30 March, and the second legs were played on 5 and 6 April 2024.|}
Al Ahly won 3–0 on aggregate.----TP Mazembe won 2–1 on aggregate.----0–0 on aggregate. Espérance de Tunis won 4–2 on penalties.----0–0 on aggregate. Mamelodi Sundowns won 3–2 on penalties.
The draw for the semi-finals was held on 12 March 2024 (after the quarter-finals draw).
The first legs were played on 20 April, and the second legs were played on 26 April 2024.|}
Espérance de Tunis won 2–0 on aggregate.----Al Ahly won 3–0 on aggregate.
See main article: 2024 CAF Champions League final. The first leg was played on 18 May, and the second leg was played on 25 May 2024.|}
Al Ahly won 1–0 on aggregate.