Transfers
Recent player movements in and out of the squad
| Date | Player | From | To | Type |
|---|---|---|---|---|
| 01.02.2026 | C. Larin | Mallorca | Southampton | Loan |
| 01.02.2026 | A. Bella-Kotchap | Southampton | Hellas Verona | Transfer |
| 01.02.2026 | A. Armstrong | Southampton | Wolves | Transfer |
| 31.01.2026 | D. Traoré | Real Betis | Southampton | Return from loan |
| 31.01.2026 | A. Bella-Kotchap | Hellas Verona | Southampton | Return from loan |
| 31.01.2026 | A. Armstrong | Southampton | Wolves | Transfer |
| 31.01.2026 | A. Bella-Kotchap | Southampton | Hellas Verona | Transfer |
| 07.01.2026 | Daniel Peretz | Bayern München | Southampton | Loan |
| 06.01.2026 | D. Downs | Southampton | Hamburger SV | Loan |
| 05.11.2025 | Oriol Romeu | Barcelona | Southampton | Free agent |
| 01.09.2025 | Léo Scienza | 1. FC Heidenheim | Southampton | Transfer |
| 31.08.2025 | E. Jelert | Galatasaray | Southampton | Loan |
| 31.08.2025 | Léo Scienza | 1. FC Heidenheim | Southampton | Transfer |
| 30.08.2025 | Léo Scienza | 1. FC Heidenheim | Southampton | Transfer |
| 30.08.2025 | Oriol Romeu | Barcelona | Southampton | Free agent |
| 29.08.2025 | Mateus Fernandes | Southampton | West Ham | Transfer |
| 28.08.2025 | Mateus Fernandes | Southampton | West Ham | Transfer |
| 27.08.2025 | A. Bella-Kotchap | Southampton | Hellas Verona | Loan |
| 26.08.2025 | Y. Sugawara | Southampton | Werder Bremen | Loan |
| 25.08.2025 | T. Dibling | Southampton | Everton | Transfer |
| 25.08.2025 | Juan | Southampton | Goztepe | Transfer |
| 25.08.2025 | Y. Sugawara | Southampton | Werder Bremen | Loan |
| 24.08.2025 | Juan | Southampton | Goztepe | - |
| 24.08.2025 | T. Dibling | Southampton | Everton | Transfer |
| 23.08.2025 | Juan | Goztepe | Southampton | Return from loan |
| 21.08.2025 | M. Roerslev | Brentford | Southampton | Transfer |
| 19.08.2025 | M. Roerslev | Brentford | Southampton | Transfer |
| 13.08.2025 | D. Traoré | Southampton | Real Betis | Loan |
| 02.08.2025 | A. Ramsdale | Southampton | Newcastle | Loan |
| 01.08.2025 | A. Ramsdale | Southampton | Newcastle | Loan |
| 28.07.2025 | J. Bednarek | Southampton | FC Porto | Transfer |
| 20.07.2025 | K. Walker-Peters | Southampton | West Ham | Free Transfer |
| 09.07.2025 | D. Downs | 1. FC Köln | Southampton | Transfer |
| 07.07.2025 | D. Downs | 1. FC Köln | Southampton | Transfer |
| 02.07.2025 | K. Sulemana | Southampton | Atalanta | Transfer |
| 01.07.2025 | S. Amo-Ameyaw | Southampton | Strasbourg | Transfer |
| 01.07.2025 | L. Ugochukwu | Southampton | Chelsea | Back from Loan |
| 01.07.2025 | A. Grønbæk | Southampton | Rennes | N/A |
| 01.07.2025 | J. Quarshie | 1899 Hoffenheim | Southampton | Transfer |
| 01.07.2025 | S. Edozie | Anderlecht | Southampton | Back from Loan |
| 01.07.2025 | Juan | Goztepe | Southampton | N/A |
| 01.07.2025 | K. Matsuki | Goztepe | Southampton | Back from Loan |
| 30.06.2025 | M. Sesay | Chelsea | Southampton | - |
| 30.06.2025 | P. Onuachu | Southampton | Trabzonspor | Transfer |
| 29.06.2025 | K. Matsuki | Goztepe | Southampton | Return from loan |
| 29.06.2025 | İ. Malak | Southampton | Goztepe | Return from loan |
| 29.06.2025 | S. Edozie | Anderlecht | Southampton | Return from loan |
| 24.04.2025 | G. Bazunu | Standard Liege | Southampton | Back from Loan |
| 03.02.2025 | S. Amo-Ameyaw | Southampton | Strasbourg | Loan |
| 03.02.2025 | G. Bazunu | Southampton | Standard Liege | Loan |