Lorient B: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2024-07-02 | Gino Caoki | Lorient B | Concarneau | Free |
| 2024-07-01 | Massamba Sow | Lorient B | Zébra Élites | Free |
| 2024-07-01 | Isaac James | Lorient B | FC Lorient | — |
| 2024-07-01 | Carmel Mabanza | Lorient B | GOAL FC | Free |
| 2024-07-01 | Arthur Avom | Lorient B | FC Lorient | — |
| 2024-02-02 | Bassirou N'Diaye | Lorient B | Servette FC | Loan |
| 2024-01-01 | Enzo Genton | FC Lorient U19 | Lorient B | — |
| 2023-08-24 | Arthur Avom | Fauve Azur | Lorient B | — |
| 2023-07-10 | Bassirou N'Diaye | FC Sochaux B | Lorient B | Free |
| 2023-07-01 | Junior Kroupi | Lorient B | FC Lorient | — |
| 2023-07-01 | Cheick Doumbia | Lorient B | Le Havre AC | — |
| 2023-07-01 | Carmel Mabanza | LOSC Lille B | Lorient B | Free |
| 2023-01-04 | Royce Openda | Ch.Gontier | Lorient B | Free |
| 2022-07-01 | Théo Le Bris | Lorient B | FC Lorient | — |
| 2022-07-01 | Pablo Pagis | Lorient B | FC Lorient | — |
| 2022-07-01 | Massamba Sow | Stade Reims U19 | Lorient B | — |
| 2022-07-01 | Junior Kroupi | FC Lorient U17 | Lorient B | — |
| 2022-07-01 | Isaac James | Garden City | Lorient B | — |
| 2022-07-01 | Bamo Meïté | Lorient B | FC Lorient | — |
| 2022-01-01 | Sambou Soumano | Lorient B | FC Lorient | — |