Widzew Lodz (Pko BP Ekstraklasa): every transfer in and out, fees paid and earned, squad market value, €23m spent and €3.3m earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-07-01 | Samuel Kozlovsky | Widzew Lodz | Slo. Bratislava | Free |
| 2026-07-01 | Dion Gallapeni | Widzew Lodz | Wisla Plock | €800k |
| 2026-02-25 | Steve Kapuadi | Legia Warszawa | Widzew Lodz | €2m |
| 2026-02-16 | Dion Gallapeni | Widzew Lodz | Wisla Plock | Loan |
| 2026-01-29 | Przemysław Wiśniewski | Spezia Calcio | Widzew Lodz | €3.1m |
| 2026-01-26 | Osman Bukari | Austin | Widzew Lodz | €5.5m |
| 2026-01-26 | Lukas Lerager | Copenhagen | Widzew Lodz | Free |
| 2026-01-26 | Emil Kornvig | SK Brann | Widzew Lodz | €3m |
| 2026-01-26 | Christopher Cheng | Sandefjord | Widzew Lodz | €900k |
| 2026-01-26 | Carlos Isaac | Córdoba CF | Widzew Lodz | €1m |
| 2026-01-26 | Bartłomiej Drągowski | Panathinaikos | Widzew Lodz | €300k |
| 2026-01-23 | Marek Hanousek | Widzew Lodz | Dukla Prague | Free |
| 2026-01-10 | Tonio Teklic | Widzew Lodz | NK Osijek | Loan |
| 2026-01-10 | Samuel Akere | Widzew Lodz | NK Osijek | Loan |
| 2025-10-22 | Rafał Gikiewicz | Widzew Lodz | Zaglebie Lubin | Free |
| 2025-09-08 | Andi Zeqiri | Genk | Widzew Lodz | €2m |
| 2025-09-02 | Veljko Ilić | FK TSC | Widzew Lodz | €500k |
| 2025-08-12 | Stelios Andreou | R Charleroi SC | Widzew Lodz | €1.3m |
| 2025-07-22 | Tonio Teklic | Trabzonspor | Widzew Lodz | Free |
| 2025-07-15 | Kuba Nawrocki | Widzew II | Widzew Lodz | — |