Transfers
Recent player movements in and out of the squad
| Date | Player | From | To | Type |
|---|---|---|---|---|
| 29.01.2026 | E. Dinkçi | SC Freiburg | 1. FC Heidenheim | Loan |
| 19.01.2026 | K. Müller | 1. FC Heidenheim | FC Schalke 04 | Loan |
| 14.01.2026 | L. Stergiou | VfB Stuttgart | 1. FC Heidenheim | Loan |
| 11.01.2026 | C. Conteh | — | 1. FC Heidenheim | Transfer |
| 10.01.2026 | C. Conteh | — | 1. FC Heidenheim | Transfer |
| 01.01.2026 | T. Keller | 1. FC Heidenheim | — | Loan |
| 01.01.2026 | Hennes Behrens | 1899 Hoffenheim | 1. FC Heidenheim | Loan |
| 01.10.2025 | E. Qenaj | 1. FC Heidenheim | — | - |
| 01.09.2025 | Luka Janes | 1. FC Heidenheim | — | Loan |
| 01.09.2025 | Léo Scienza | 1. FC Heidenheim | Southampton | Transfer |
| 01.09.2025 | M. Breunig | 1. FC Heidenheim | — | Loan |
| 31.08.2025 | Luka Janes | 1. FC Heidenheim | — | Loan |
| 31.08.2025 | Léo Scienza | 1. FC Heidenheim | Southampton | Transfer |
| 31.08.2025 | M. Breunig | 1. FC Heidenheim | — | Loan |
| 30.08.2025 | Léo Scienza | 1. FC Heidenheim | Southampton | Transfer |
| 28.08.2025 | L. Paqarada | 1. FC Köln | 1. FC Heidenheim | Transfer |
| 27.08.2025 | L. Paqarada | 1. FC Köln | 1. FC Heidenheim | Transfer |
| 26.08.2025 | L. Paqarada | 1. FC Köln | 1. FC Heidenheim | Transfer |
| 14.08.2025 | Adam Kölle | — | 1. FC Heidenheim | - |
| 28.07.2025 | D. Ramaj | Borussia Dortmund | 1. FC Heidenheim | Loan |
| 27.07.2025 | D. Ramaj | Borussia Dortmund | 1. FC Heidenheim | Loan |
| 01.07.2025 | F. Krätzig | 1. FC Heidenheim | Bayern München | N/A |
| 01.07.2025 | A. Ibrahimović | Bayern München | 1. FC Heidenheim | Loan |
| 01.07.2025 | P. Wanner | 1. FC Heidenheim | Bayern München | Back from Loan |
| 01.07.2025 | M. Kaufmann | — | 1. FC Heidenheim | Back from Loan |
| 30.06.2025 | A. Ibrahimović | Bayern München | 1. FC Heidenheim | Loan |
| 30.06.2025 | M. Avlayici | 1. FC Heidenheim | — | Transfer |
| 30.06.2025 | N. Rothweiler | 1. FC Heidenheim | 1. FC Heidenheim | Raise |
| 30.06.2025 | M. Zrilic | 1. FC Heidenheim | 1. FC Heidenheim | Free agent |
| 29.06.2025 | M. Avlayici | 1. FC Heidenheim | — | Transfer |
| 29.06.2025 | P. Wanner | 1. FC Heidenheim | Bayern München | Return from loan |
| 29.06.2025 | C. Negele | 1. FC Heidenheim | — | Free agent |
| 29.06.2025 | M. Kaufmann | — | 1. FC Heidenheim | Return from loan |
| 29.06.2025 | V. Eicher | 1. FC Heidenheim | — | Free agent |
| 29.06.2025 | N. Theuerkauf | 1. FC Heidenheim | — | End of career |
| 30.05.2025 | F. Krätzig | 1. FC Heidenheim | Bayern München | Return from loan |
| 21.01.2025 | L. Maloney | 1. FC Heidenheim | FSV Mainz 05 | Transfer |
| 19.01.2025 | L. Maloney | 1. FC Heidenheim | FSV Mainz 05 | Transfer |
| 17.01.2025 | M. Kaufmann | 1. FC Heidenheim | — | Loan |
| 17.01.2025 | D. Thomalla | 1. FC Heidenheim | — | Free Transfer |
| 16.01.2025 | M. Kaufmann | 1. FC Heidenheim | — | Loan |
| 15.01.2025 | D. Thomalla | 1. FC Heidenheim | — | Transfer |
| 03.01.2025 | F. Krätzig | Bayern München | 1. FC Heidenheim | Loan |
| 03.01.2025 | B. Zivzivadze | — | 1. FC Heidenheim | Transfer |
| 02.01.2025 | F. Krätzig | Bayern München | 1. FC Heidenheim | Loan |
| 02.01.2025 | B. Zivzivadze | — | 1. FC Heidenheim | Transfer |
| 30.08.2024 | N. Dorsch | FC Augsburg | 1. FC Heidenheim | € 3.5M |
| 29.08.2024 | N. Dorsch | FC Augsburg | 1. FC Heidenheim | Transfer |
| 09.08.2024 | Seedy Jarju | 1. FC Heidenheim | — | Free |
| 07.08.2024 | S. Jarju | 1. FC Heidenheim | — | Free agent |