M'gladbach II: every transfer in and out, fees paid and earned, squad market value, €1.6m spent and €4.5m earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-07-01 | Winsley Boteli | M'gladbach II | FC Sion | €3.5m |
| 2025-07-16 | Tyler Meiser | B. Dortmund II | M'gladbach II | — |
| 2025-07-01 | Winsley Boteli | M'gladbach II | FC Sion | Loan |
| 2025-07-01 | Noah Pesch | M'gladbach II | Mönchengladbach | — |
| 2024-08-31 | Ryan Naderi | M'gladbach II | Hansa Rostock | €950k |
| 2024-07-01 | Veit Stange | Hertha BSC II | M'gladbach II | Free |
| 2024-07-01 | Noah Pesch | Leverkusen U19 | M'gladbach II | Free |
| 2024-07-01 | Jacob Italiano | M'gladbach II | Grazer AK 1902 | Free |
| 2024-01-15 | Shio Fukuda | M'gladbach II | Mönchengladbach | — |
| 2024-01-01 | Winsley Boteli | M'gladbach U19 | M'gladbach II | — |
| 2023-07-01 | Tom Gaal | M'gladbach II | SSV Ulm 1846 | Free |
| 2023-07-01 | Shio Fukuda | M'gladbach U19 | M'gladbach II | — |
| 2023-07-01 | Enrique Lofolomo | M'gladbach II | Hallescher FC | Free |
| 2022-08-11 | Sander Christiansen | M'gladbach II | Sarpsborg 08 | Free |
| 2022-07-01 | Ryan Naderi | M'gladbach U19 | M'gladbach II | — |
| 2021-11-01 | Christian Theoharous | M'gladbach II | Western United | Free |
| 2021-07-01 | Tom Gaal | Wolfsburg II | M'gladbach II | Free |
| 2021-07-01 | Maximilian Brüll | M'gladbach U19 | M'gladbach II | — |
| 2021-07-01 | Julian Niehues | M'gladbach II | 1.FC K'lautern | Free |
| 2021-07-01 | Enrique Lofolomo | Düsseldorf II | M'gladbach II | Free |