| Player | From | Fee | Date |
|---|---|---|---|
| Alderweireld Leander | Lokeren | 24.5M | 08.08.2026 |
| Berghuis Marten | Academy | Free | 09.08.2026 |
| Wijnaldum Jeroen | Academy | Free | 09.08.2026 |
| De Roon Cody | Academy | Free | 09.08.2026 |
| Van Dijk Ryan | Academy | Free | 09.08.2026 |
| Klaassen Joel | Academy | Free | 09.08.2026 |
| Klaassen Patrick | Academy | Free | 09.08.2026 |
| Berghuis Arnaut | Academy | Free | 09.08.2026 |
| Wijnaldum Arnaut | Academy | Free | 09.08.2026 |
| Owusu-Oduro Rome-Jayden | AZ | 6.4M | 09.09.2026 |
| Player | To | Fee | Date |
|---|---|---|---|
| Edvardsen Oliver | Wolverhampton Wanderers | 12.6M | 07.08.2026 |
| Amour Jay | Free Agent | Free | 09.08.2026 |
| Beekman Luuk | Free Agent | Free | 09.08.2026 |
| Cruden Joeri | Free Agent | Free | 09.08.2026 |
| de Falco Sinclair | Free Agent | Free | 09.08.2026 |
| Fränkel Leroy | Free Agent | Free | 09.08.2026 |
| Gómez Eloi | Free Agent | Free | 09.08.2026 |
| Talai Imran | Free Agent | Free | 09.08.2026 |
| Nieboer Oliver | Free Agent | Free | 09.08.2026 |
| Veenbergen Thom | Free Agent | Free | 09.08.2026 |
| Tarvajärvi Niilo | Free Agent | Free | 09.08.2026 |
| Peters Bianief | Free Agent | Free | 09.08.2026 |
| Berghuis Arnaut | Free Agent | Free | 09.08.2026 |
| Player | To | Date | End Date |
|---|---|---|---|
| Sivert Mannsverk | Sparta Prague | 30.06.2027 | |
| Chuba Akpom | Ipswich Town | 30.06.2027 | |
| Charlie Setford | Milton Keynes Dons | 30.06.2027 | |
| Branco van den Boomen | Angers SCO | 30.06.2027 | |
| Luca Messori | Angers SCO | 04.09.2026 | 15.05.2027 |
| Paul Reverson | Empoli | 07.08.2026 | 15.05.2027 |
| Anass Moumane | De Graafschap | 02.09.2026 | 15.05.2027 |
| Dies Janse | FC Groningen | 30.06.2027 | |
| Thijmen Romers | FC Twente | 17.08.2026 | 15.05.2027 |
| Takehiro Tomiyasu | FC Twente | 25.08.2026 | 15.05.2027 |
| Tristan Gooijer | PEC Zwolle | 30.06.2027 | |
| Jan Faberski | PEC Zwolle | 30.06.2027 | |
| Ahmetcan Kaplan | NEC | 30.06.2027 | |
| Amourricho van Axel Dongen | SC Heerenveen | 30.06.2027 | |
| David Kalokoh | Almería | 08.08.2026 | 15.05.2027 |
| Gastón Ávila | Rosario Central | 31.12.2027 |