Transfers
Recent player movements in and out of the squad
| Date | Player | From | To | Type |
|---|---|---|---|---|
| 09.02.2026 | M. Szep | Bayer Leverkusen | — | Transfer |
| 08.02.2026 | M. Szep | Bayer Leverkusen | — | Transfer |
| 01.02.2026 | J. Belocian | Bayer Leverkusen | VfL Wolfsburg | Loan |
| 01.02.2026 | Ken Izekor | Bayer Leverkusen | — | Loan |
| 01.02.2026 | T. Oermann | Sturm Graz | Bayer Leverkusen | Return from loan |
| 29.01.2026 | A. Stepanov | Bayer Leverkusen | Utrecht | Loan |
| 28.01.2026 | A. Stepanov | — | Bayer Leverkusen | Return from loan |
| 26.01.2026 | J. Omlin | Borussia Mönchengladbach | Bayer Leverkusen | Loan |
| 19.01.2026 | A. Sarco | Bayer Leverkusen | Borussia Mönchengladbach | Loan |
| 12.01.2026 | M. Kovář | Bayer Leverkusen | PSV Eindhoven | Transfer |
| 11.01.2026 | M. Kovář | PSV Eindhoven | Bayer Leverkusen | Return from loan |
| 11.01.2026 | M. Kovář | Bayer Leverkusen | PSV Eindhoven | Transfer |
| 31.12.2025 | I. Traore | — | Bayer Leverkusen | Transfer |
| 30.12.2025 | I. Traore | — | Bayer Leverkusen | Transfer |
| 30.12.2025 | C. Echeverri | Bayer Leverkusen | Manchester City | Return from loan |
| 25.11.2025 | F. Pohl | Bayer Leverkusen | — | Free agent |
| 25.11.2025 | Naba Mensah | Bayer Leverkusen | — | Free agent |
| 23.11.2025 | J. Schlich | Bayer Leverkusen | Bayer Leverkusen | Raise |
| 05.11.2025 | F. Pohl | Bayer Leverkusen | — | Free agent |
| 03.11.2025 | F. Pohl | Bayer Leverkusen | Bayer Leverkusen | Raise |
| 22.10.2025 | A. Natali | Bayer Leverkusen | AZ Alkmaar | Loan |
| 16.10.2025 | M. Culbreath | Bayer Leverkusen | Bayer Leverkusen | Raise |
| 01.09.2025 | E. Fernández | — | Bayer Leverkusen | Transfer |
| 01.09.2025 | V. Boniface | Bayer Leverkusen | Werder Bremen | Loan |
| 01.09.2025 | Farid Alfa-Ruprecht | Bayer Leverkusen | VfL Bochum | Loan |
| 01.09.2025 | P. Hincapié | Bayer Leverkusen | Arsenal | Loan |
| 01.09.2025 | G. Puerta | Bayer Leverkusen | — | Transfer |
| 01.09.2025 | A. Natali | Bayer Leverkusen | AZ Alkmaar | Loan |
| 31.08.2025 | E. Fernández | — | Bayer Leverkusen | Transfer |
| 31.08.2025 | E. Ben Seghir | Monaco | Bayer Leverkusen | Transfer |
| 31.08.2025 | G. Puerta | Bayer Leverkusen | — | Transfer |
| 31.08.2025 | V. Boniface | Bayer Leverkusen | Werder Bremen | Loan |
| 31.08.2025 | P. Hincapié | Bayer Leverkusen | Arsenal | Loan |
| 31.08.2025 | Farid Alfa-Ruprecht | Bayer Leverkusen | VfL Bochum | Loan |
| 30.08.2025 | E. Fernández | — | Bayer Leverkusen | Transfer |
| 30.08.2025 | E. Ben Seghir | Monaco | Bayer Leverkusen | Transfer |
| 29.08.2025 | E. Ben Seghir | Monaco | Bayer Leverkusen | Transfer |
| 26.08.2025 | Lucas Vázquez | Real Madrid | Bayer Leverkusen | Free Transfer |
| 25.08.2025 | Lucas Vázquez | Real Madrid | Bayer Leverkusen | Free agent |
| 21.08.2025 | L. Badé | Sevilla | Bayer Leverkusen | Transfer |
| 21.08.2025 | A. Adli | Bayer Leverkusen | Bournemouth | Transfer |
| 21.08.2025 | C. Echeverri | Manchester City | Bayer Leverkusen | Loan |
| 20.08.2025 | C. Echeverri | Manchester City | Bayer Leverkusen | Loan |
| 20.08.2025 | L. Badé | Sevilla | Bayer Leverkusen | Transfer |
| 20.08.2025 | A. Adli | Bayer Leverkusen | Bournemouth | Transfer |
| 19.08.2025 | L. Badé | Sevilla | Bayer Leverkusen | Transfer |
| 19.08.2025 | A. Adli | Bayer Leverkusen | Bournemouth | Transfer |
| 13.08.2025 | J. Mensah | Bayer Leverkusen | Bayer Leverkusen | - |
| 12.08.2025 | E. Poku | AZ Alkmaar | Bayer Leverkusen | Transfer |
| 11.08.2025 | J. Blaswich | RB Leipzig | Bayer Leverkusen | Transfer |