Transfers
Recent player movements in and out of the squad
| Date | Player | From | To | Type |
|---|---|---|---|---|
| 01.07.2025 | N. Rusyn | — | Sunderland | Back from Loan |
| 01.07.2025 | N. Rusyn | — | Sunderland | Back from Loan |
| 01.07.2025 | A. Ba | — | Sunderland | Back from Loan |
| 01.07.2025 | M. Young | — | Sunderland | — |
| 01.07.2025 | J. Matete | — | Sunderland | Back from Loan |
| 01.07.2025 | J. Matete | — | Sunderland | Back from Loan |
| 01.07.2025 | A. Aouchiche | — | Sunderland | Back from Loan |
| 01.07.2025 | P. Ekwah | — | Sunderland | Back from Loan |
| 01.07.2025 | P. Ekwah | Saint Etienne | Sunderland | Back from Loan |
| 01.07.2025 | E. Le Fée | — | Sunderland | Transfer |
| 01.07.2025 | E. Le Fée | AS Roma | Sunderland | Transfer |
| 01.07.2025 | Z. Johnson | — | Sunderland | Back from Loan |
| 01.07.2025 | N. Triantis | Hibernian | Sunderland | Back from Loan |
| 01.07.2025 | T. Pembélé | Le Havre | Sunderland | Back from Loan |
| 01.07.2025 | Ben Crompton | — | Sunderland | N/A |
| 01.07.2025 | N. Bishop | — | Sunderland | N/A |
| 01.07.2025 | H. Diarra | Strasbourg | Sunderland | Transfer |
| 01.07.2025 | Luís Semedo | — | Sunderland | Back from Loan |
| 01.07.2025 | Luís Semedo | — | Sunderland | Back from Loan |
| 29.06.2025 | A. Ba | — | Sunderland | Return from loan |
| 30.05.2025 | C. Kelly | — | Sunderland | Return from loan |
| 30.05.2025 | Ben Crompton | — | Sunderland | Return from loan |
| 04.02.2025 | J. Danns | Liverpool | Sunderland | Loan |
| 02.02.2025 | N. Bishop | — | Sunderland | Back from Loan |
| 02.02.2025 | N. Bishop | — | Sunderland | Back from Loan |
| 01.02.2025 | W. Isidor | — | Sunderland | Transfer |
| 11.01.2025 | Oliver Bainbridge | Kilmarnock | Sunderland | Back from Loan |
| 10.01.2025 | E. Le Fée | — | Sunderland | Loan |
| 10.01.2025 | E. Le Fée | AS Roma | Sunderland | Loan |
| 31.08.2024 | A. Abdullahi | Gent | Sunderland | 1.5M |
| 30.08.2024 | C. Mepham | Bournemouth | Sunderland | Loan |
| 30.08.2024 | S. Abdul Samed | Lens | Sunderland | Loan |
| 30.08.2024 | M. AleksiÄ | — | Sunderland | 3M |
| 23.08.2024 | W. Isidor | — | Sunderland | Loan |
| 02.08.2024 | Blondy Rudolph Nna Noukeu | — | Sunderland | Free |
| 24.07.2024 | I. Poveda | Leeds | Sunderland | Free |
| 11.07.2024 | A. Browne | — | Sunderland | Free |
| 06.07.2024 | Z. Johnson | — | Sunderland | N/A |
| 01.07.2024 | S. Moore | — | Sunderland | Free |
| 01.07.2024 | N. Triantis | Hibernian | Sunderland | N/A |
| 01.07.2024 | J. Anderson | — | Sunderland | N/A |
| 01.07.2024 | J. Bennette | Aris Thessalonikis | Sunderland | N/A |
| 01.06.2024 | M. Young | — | Sunderland | N/A |
| 01.06.2024 | Eliezer Mayenda | Hibernian | Sunderland | N/A |
| 27.03.2024 | J. Matete | — | Sunderland | N/A |
| 08.03.2024 | Harrison Jones | — | Sunderland | N/A |
| 01.02.2024 | R. Mundle | Standard Liege | Sunderland | € 1.8M |
| 01.02.2024 | C. Styles | — | Sunderland | Loan |
| 30.01.2024 | L. Hjelde | Leeds | Sunderland | € 1.8M |
| 10.01.2024 | E. Embleton | — | Sunderland | N/A |