| Club: | AC Ajaccio |
| Season: | 2023–24 |
| Manager: | Olivier Pantaloni |
| Stadium: | Stade François Coty |
| League: | Ligue 2 |
| League Result: | 15th |
| Cup1: | Coupe de France |
| Cup1 Result: | Eighth round |
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| Prevseason: | 2022–23 |
| Nextseason: | 2024–25 |
The 2023–24 season was Athletic Club Ajaccio's 114th season in existence and first one back in the Ligue 2. They also competed in the Coupe de France.
| Player | Transferred from | Fee | Date | Source | ||
|---|---|---|---|---|---|---|
| 37 | MF | Mehdi Puch-Herrantz | Ajaccio B | |||
| 38 | FW | Ivane Chegra | Ajaccio B | |||
| 26 | MF |  Tim Jabol-Folcarelli | Le Puy | Free | ||
| 1 | GK | Mathieu Michel | Chamois Niort | Free | ||
| 11 | FW |  Ben Hamed Touré | Ajaccio B | |||
| 17 | MF | Everson Junior | Ajaccio B | |||
| 10 | FW |  Yacine Bammou | Al-Shamal SC | Free | ||
| 19 | MF | Valentin Jacob | Dijon | Undisclosed | ||
| 27 | DF | Thibault Campanini | Ajaccio B | |||
| 3 | DF | Stephen Quemper | EA Guingamp | Undisclosed | ||
| 22 | MF | Julien Benhaim | Stade Briochin | Free | ||
| 2 | DF |  Maxime Chanot | New York City FC | Undisclosed | ||
| Player | Transferred to | Fee | Date | Source | ||
|---|---|---|---|---|---|---|
| FW | Youcef Belaïli | MC Algiers | Free | |||
| DF | Ismaël Diallo | Hajduk Split | Free | |||
| MF | Yanis Cimignani | Lugano | Free | |||
| DF | Fernand Mayembo | Hapoel Haifa | Free | |||
| GK | Benjamin Leroy | Quevilly-Rouen | Free | |||
| DF |  Sidney Obissa | Francs Borains | Free | |||
| MF | Mathieu Coutadeur | Le Mans FC | Free | |||
| FW | Mounaïm El Idrissy | KV Kortrijk | Undisclosed | |||
| FW | Kevin Spadanuda | FC Luzern | Undisclosed | |||
| FW | Romain Hamouma | Retired | ||||
| FW | Jean Botué | Free agent | ||||
| DF | Mickaël Alphonse | Free agent | ||||
| MF | Florian Chabrolle | Free agent | ||||
| MF | Alassane N'Diaye | Free agent | ||||
| DF |  Chaker Alhadhur | Free agent | ||||
| DF |  Youssouf Koné | RWDM | End of loan | |||
| FW |  Moussa Djitté | Austin FC | End of loan | |||
| FW |  Ruan Levine | Tombense | End of loan |
See main article: 2023–24 Ligue 2.
The league fixtures were unveiled on 29 June 2023.[3]
See main article: 2023–24 Coupe de France.