Sheffield Wednesday (EFL League One): every transfer in and out, fees paid and earned, squad market value, €11m spent and €9.3m earned. Tracked squad: ACTUAL Value €22m, in line with the market. Valued as of 2026-08-26.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-08-24 | Reece James | Rotherham United | Sheffield Wednesday | Free |
| 2026-08-13 | Charlie McNeill | Sheffield Wednesday | Crewe Alexandra | Loan |
| 2026-08-07 | Marvelous Nakamba | Sheffield Wednesday | Panaitolikos | Free |
| 2026-08-07 | Nathaniel Chalobah | Sheffield Wednesday | Charlton | Free |
| 2026-08-02 | Iké Ugbo | Sheffield Wednesday | Apollon Limassol | Loan |
| 2026-07-31 | Mason Burstow | Hull City | Sheffield Wednesday | Loan |
| 2026-07-31 | Ashley Maynard-Brewer | Dundee United FC | Sheffield Wednesday | Free |
| 2026-07-30 | Connal Trueman | Milton Keynes Dons | Sheffield Wednesday | Free |
| 2026-07-29 | Reece Johnson | Sheffield Wednesday | Eastleigh | Loan |
| 2026-07-28 | Zain Silcott-Duberry | Sheffield Wednesday | Rochdale | Free |
| 2026-07-19 | Billy Mitchell | Millwall | Sheffield Wednesday | Free |
| 2026-07-10 | Pierce Charles | Sheffield Wednesday | Manchester City | €3.5m |
| 2026-07-09 | Louie Barry | Aston Villa U21 | Sheffield Wednesday | Free |
| 2026-07-09 | Barry Bannan | Millwall | Sheffield Wednesday | Free |
| 2026-07-07 | Harry Gray | Leeds United U21 | Sheffield Wednesday | Loan |
| 2026-07-07 | Rio Shipston | Sheffield Wednesday | Solihull Moors | Free |
| 2026-07-02 | Sil Swinkels | Aston Villa U21 | Sheffield Wednesday | Free |
| 2026-07-01 | Jordi Liongola | RAAL La Louvière | Sheffield Wednesday | Free |
| 2026-07-01 | Callum Slattery | Motherwell FC | Sheffield Wednesday | Free |
| 2026-07-01 | Ricardo Santos | Swansea City | Sheffield Wednesday | Free |