| Player | From | Fee | Date |
|---|---|---|---|
| Thomas Jan | Academy | Free | 03.08.2026 |
| Groß Tobias | Academy | Free | 03.08.2026 |
| Roth René | Academy | Free | 03.08.2026 |
| Werner Uwe | Academy | Free | 03.08.2026 |
| Günther Marc | Academy | Free | 03.08.2026 |
| Schuster Jürgen | Academy | Free | 03.08.2026 |
| Sommer Ralph | Academy | Free | 03.08.2026 |
| Thomas Ralf | Academy | Free | 03.08.2026 |
| Frank René | Academy | Free | 03.08.2026 |
| Müller Philipp | Academy | Free | 03.08.2026 |
| Heinrich René | Academy | Free | 03.08.2026 |
| Braun Peter | Academy | Free | 03.08.2026 |
| Koch Anton | Academy | Free | 03.08.2026 |
| Schulze Christian | Academy | Free | 03.08.2026 |
| Lange Thomas | Academy | Free | 03.08.2026 |
| Schuster Hans | Academy | Free | 03.08.2026 |
| Padt Sergio | Free Agent | Free | 03.08.2026 |
| Escalante Léiner | Free Agent | Free | 16.08.2026 |
| Barrios Fernando | Cortulua | 20.5M | 25.08.2026 |
| Wätjen Kjell | FC Midtjylland | 2.4M | 31.08.2026 |
| Schröder Daniel | Academy | Free | 07.09.2026 |
| Kuhn Patrick | Academy | Free | 05.10.2026 |
| Salmon Fabian | Free Agent | Free | 22.10.2026 |
| Zimmermann René | Academy | Free | 02.11.2026 |
| Palacios Brian | Free Agent | Free | 25.11.2026 |
| Player | To | Fee | Date |
|---|---|---|---|
| Müller Florian | Heidenheim | 8.9M | 27.08.2026 |
| Player | From | Date | End Date |
|---|---|---|---|
| Mohya Wael | Borussia Mönchengladbach | 06.09.2026 | 03.07.2027 |