Olympique St Quentin (Coupe de France): every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2024-07-16 | Madi Correa | Olympique St Quentin | Haguenau | Free |
| 2024-07-02 | Mathis Colin | Olympique St Quentin | Feignies-Aulnoye | Free |
| 2024-01-16 | Player | Valenciennes II | Olympique St Quentin | Loan |
| 2023-12-01 | Bangaly Diawara | Olympique St Quentin | KF Ballkani | Free |
| 2023-10-20 | Madi Correa | TBC | Olympique St Quentin | Free |
| 2023-08-07 | Hugo Chambon | Olympique St Quentin | Amiens SC | Free |
| 2023-07-16 | Mathis Colin | Furiani-Agliani | Olympique St Quentin | Free |
| 2023-07-10 | Tom Voirin | Olympique St Quentin | Chauvigny | Free |
| 2023-07-01 | Teddy Averlant | Olympique St Quentin | Furiani-Agliani | Free |
| 2022-09-30 | Bangaly Diawara | TBC | Olympique St Quentin | Free |
| 2022-07-07 | Gil Lawson | Olympique St Quentin | Haguenau | Free |
| 2022-07-01 | Player | Olympique St Quentin | Marignane Gignac CB | Free |
| 2022-07-01 | Amine El Farissi | Olympique St Quentin | US Chantilly | Free |
| 2022-01-21 | Player | Olympique St Quentin | Lyon Duchère | Free |
| 2021-10-04 | Player | TBC | Olympique St Quentin | Free |
| 2021-07-26 | Player | Olympique St Quentin | Blois | Free |
| 2021-07-05 | Karim Bouhmidi | Olympique St Quentin | Lokomotiv Sofia 1929 | Free |
| 2021-07-01 | Tom Voirin | Chambly U19 | Olympique St Quentin | Free |
| 2021-07-01 | Player | Olympique Marcquois | Olympique St Quentin | Free |
| 2021-07-01 | Amine El Farissi | US Chantilly | Olympique St Quentin | Free |