R. Strasbourg B: every transfer in and out, fees paid and earned, squad market value, €2.2m spent.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-02-17 | Tidiane Diallo | R. Strasbourg B | Luzern U21 | — |
| 2026-01-05 | Yaya Diémé | Diambars FC | R. Strasbourg B | Free |
| 2025-08-27 | David Kaiki | R. Strasbourg B | Damac FC | — |
| 2025-08-15 | Amadou Cissé | R. Strasbourg B | Le Mans FC | Loan |
| 2025-07-29 | Zoumana Diallo | R. Strasbourg B | Nice Espoir | Free |
| 2025-07-19 | Aymeric Ahmed | R. Strasbourg B | LB Châteauroux | Free |
| 2025-07-01 | Samir El Mourabet | R. Strasbourg B | R. Strasbourg | — |
| 2025-07-01 | Rayane Messi | R. Strasbourg B | R. Strasbourg | — |
| 2025-07-01 | Ghianny Kodia | Strasbourg U19 | R. Strasbourg B | — |
| 2025-01-01 | Abdoul Ouattara | R. Strasbourg B | R. Strasbourg | — |
| 2024-08-26 | David Kaiki | R. Strasbourg B | Torreense S23 | Loan |
| 2024-08-14 | Rayane Messi | Dijon U19 | R. Strasbourg B | €1.5m |
| 2024-07-01 | Zoumana Diallo | Strasbourg U19 | R. Strasbourg B | — |
| 2024-07-01 | Tidiane Diallo | Strasbourg U19 | R. Strasbourg B | — |
| 2024-07-01 | Rabby Nzingoula | R. Strasbourg B | R. Strasbourg | — |
| 2024-07-01 | Patrick Ouotro | R. Strasbourg B | R. Strasbourg | — |
| 2024-07-01 | Jérémy Sebas | R. Strasbourg B | R. Strasbourg | — |
| 2024-07-01 | Amadou Cissé | Haguenau U19 | R. Strasbourg B | Free |
| 2024-07-01 | Aboubacar Ali | R. Strasbourg B | R. Strasbourg | — |
| 2024-01-12 | Patrick Ouotro | LYS Sassandra | R. Strasbourg B | — |