TSG 1899 Hoffenheim (Bundesliga): every transfer in and out, fees paid and earned, squad market value, €337m spent and €379m earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-07-01 | Patrick Wimmer | Wolfsburg | Hoffenheim | €10m |
| 2026-07-01 | Mats Rots | FC Twente | Hoffenheim | €12m |
| 2026-07-01 | Luka Duric | Hoffenheim | SC Paderborn | €250k |
| 2026-07-01 | Kevin Akpoguma | Hoffenheim | Without Club | — |
| 2026-07-01 | Ihlas Bebou | Hoffenheim | Without Club | — |
| 2026-07-01 | Grischa Prömel | Hoffenheim | Stuttgart | Free |
| 2026-07-01 | Alessandro Vogt | FC St. Gallen | Hoffenheim | €2.7m |
| 2026-02-02 | Yannick Eduardo | FC Dordrecht | Hoffenheim | €2.6m |
| 2026-02-02 | Mergim Berisha | Hoffenheim | 1.FC K'lautern | Free |
| 2026-02-02 | Luis Engelns | SC Paderborn | Hoffenheim | €3m |
| 2026-02-02 | Dennis Geiger | Hoffenheim | Aberdeen FC | Loan |
| 2026-01-31 | Tim Drexler | Hoffenheim | Salzburg | €2m |
| 2026-01-27 | Attila Szalai | Hoffenheim | Pogon Szczecin | Loan |
| 2026-01-22 | Arthur Chaves | Hoffenheim | Augsburg | Loan |
| 2026-01-20 | Precious Benjamin | Hoffenheim | SCR Altach | Loan |
| 2026-01-05 | Cole Campbell | Dortmund | Hoffenheim | Loan |
| 2026-01-03 | David Mokwa | Hoffenheim | SV Elversberg | €1.5m |
| 2026-01-02 | Umut Tohumcu | Hoffenheim | Holstein Kiel | Loan |
| 2026-01-02 | Hennes Behrens | Hoffenheim | Heidenheim | Loan |
| 2026-01-01 | Florian Micheler | Hoffenheim | Hoffenheim II | — |