Oberhausen U19 (U19 Bundesliga): every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2025-07-01 | Player | Oberhausen U19 | Rot-Weiß Oberhausen | Free |
| 2024-07-01 | Player | Oberhausen U19 | Rot-Weiß Oberhausen | Free |
| 2023-07-01 | Jan-Simon Symalla | Oberhausen U19 | Duisburg U19 | Free |
| 2023-07-01 | Player | Oberhausen U19 | Rot-Weiß Oberhausen | Free |
| 2022-07-13 | Player | Oberhausen U19 | Fortuna Köln II | Free |
| 2022-07-01 | Jan-Simon Symalla | Fortuna Düsseldorf U17 | Oberhausen U19 | Free |
| 2022-07-01 | Player | RW Oberhausen U17 | Oberhausen U19 | Free |
| 2022-07-01 | Player | Oberhausen U19 | Rot-Weiß Oberhausen | Free |
| 2021-07-01 | Player | RW Oberhausen U17 | Oberhausen U19 | Free |
| 2021-07-01 | Player | Borussia Mönchengladbach U19 | Oberhausen U19 | Free |
| 2021-07-01 | Player | Oberhausen U19 | Rot-Weiß Oberhausen | Free |
| 2020-07-01 | Player | RW Oberhausen U17 | Oberhausen U19 | Free |
| 2019-07-19 | Player | Oberhausen U19 | Petershagen-Eggersdorf | Free |
| 2019-07-01 | Player | Oberhausen U19 | Homberg | Free |
| 2019-07-01 | Justin Heekeren | Oberhausen U19 | Rot-Weiß Oberhausen | Free |
| 2019-01-01 | Player | RW Oberhausen U17 | Oberhausen U19 | Free |
| 2018-07-01 | Player | Bochum U19 | Oberhausen U19 | Free |
| 2018-07-01 | Player | Oberhausen U19 | Rot-Weiß Oberhausen | Free |
| 2018-07-01 | Player | Oberhausen U19 | Bremen U19 | Free |