| Player | Contract To | Optional (Years) | Age |
|---|---|---|---|
| Avery Appiah | 2025-06-20 | 18 year and 353 days | |
| Steven Berghuis | 2025-06-30 | 33 year and 92 days | |
| Yoram Boerhout | 2025-06-30 | 19 year and 350 days | |
| Rayane Bounida | 2025-06-30 | 19 year and 18 days | |
| Julian Brandes | 2025-06-30 | 20 year and 314 days | |
| Rida Chahid | 2025-06-30 | 20 year and 108 days | |
| Nassef Chourak | 2025-06-30 | 20 year and 243 days | |
| Diyae Jermoumi | 2025-06-30 | 20 year and 245 days | |
| Davy Klaassen | 2025-06-30 | 32 year and 28 days | |
| Matheus | 2025-06-30 | 32 year and 357 days | |
| Remko Pasveer | 2025-06-30 | 41 year and 133 days | |
| Daniele Rugani | 2025-06-30 | 30 year and 235 days | |
| Rico Speksnijder | 2025-06-30 | 20 year and 26 days | |
| Mark Verkuijl | 2025-06-30 | 19 year and 39 days | |
| Kayden Wolff | 2025-06-30 | 18 year and 275 days | |
| Lasse Abildgaard | 2026-06-30 | 18 year and 22 days | |
| Ethan Butera | 2026-06-30 | 18 year and 339 days | |
| Tristan Gooijer | 2026-06-30 | 20 year and 200 days | |
| Jay Gorter | 2026-06-30 | 24 year and 295 days | |
| Jordan Henderson | 2026-06-30 | 34 year and 277 days | |
| Kristian Hlynsson | 2026-06-30 | 21 year and 57 days | |
| Lucas Jetten | 2026-06-30 | 17 year and 318 days | |
| Miguel João da Silva | 2026-06-30 | 17 year and 47 days | |
| Bertrand Traoré | 2026-06-30 | 29 year and 196 days | |
| Precious Ugwu | 2026-06-30 | 19 year and 41 days | |
| Nick Verschuren | 2026-06-30 | 20 year and 67 days | |
| Wout Weghorst | 2026-06-30 | 32 year and 226 days | |
| Levi Acheampong | 2027-06-30 | 17 year and 56 days | |
| Amourricho van Axel Dongen | 2027-06-30 | 20 year and 173 days | |
| Hasan Ayyildiz | 2027-06-30 | 17 year and 70 days | |
| Branco van der Boomen | 2027-06-30 | 29 year and 243 days | |
| Aaron Bouwman | 2027-06-30 | 17 year and 205 days | |
| Brian Brobbey | 2027-06-30 | 23 year and 48 days | |
| Kian Fitz-Jim | 2027-06-30 | 21 year and 259 days | |
| Jinairo Johnson | 2027-06-30 | 17 year and 347 days | |
| David Kalokoh | 2027-06-30 | 19 year and 334 days | |
| Ahmetcan Kaplan | 2027-06-30 | 22 year and 64 days | |
| Mylo van der Lans | 2027-06-30 | 17 year and 344 days | |
| Luca Messori | 2027-06-30 | 17 year and 147 days | |
| Jorthy Mokio | 2027-06-30 | 17 year and 20 days | |
| Don O'Niel | 2027-06-30 | 18 year and 222 days | |
| Lyfe Oldenstam | 2027-06-30 | 18 year and 47 days | |
| Tijn Peters | 2027-06-30 | 19 year and 18 days | |
| Christian Rasmussen | 2027-06-30 | 22 year and 61 days | |
| Paul Reverson | 2027-06-30 | 19 year and 274 days | |
| Julian Rijkhoff | 2027-06-30 | 20 year and 55 days | |
| Thijmen Romers | 2027-06-30 | 17 year and 76 days | |
| Charlie Setford | 2027-06-30 | 20 year and 314 days | |
| Daniel Skaarud | 2027-06-30 | 17 year and 185 days | |
| Sean Steur | 2027-06-30 | 17 year and 69 days | |
| Kenneth Taylor | 2027-06-30 | 22 year and 309 days | |
| Emre Ünüvar | 2027-06-30 | 17 year and 3 days | |
| Owen Wijndal | 2027-06-30 | 25 year and 113 days | |
| Chuba Akpom | 2028-06-30 | 29 year and 163 days | |
| Gerald Alders | 2028-06-30 | 19 year and 318 days | |
| Gaston Avila | 2028-06-30 | 23 year and 172 days | |
| Youri Baas | 2028-06-30 | 22 year and 4 days | |
| Carlos Borges | 2028-06-30 | 21 year and 2 days | |
| Oliver Edvardsen | 2028-06-30 | 1 | 26 year and 2 days |
| Jan Faberski | 2028-06-30 | 18 year and 333 days | |
| Anton Gaaei | 2028-06-30 | 22 year and 122 days | |
| Jorrel Hato | 2028-06-30 | 19 year and 14 days | |
| Dies Janse | 2028-06-30 | 19 year and 63 days | |
| Don-Angelo Konadu | 2028-06-30 | 18 year and 322 days | |
| Sivert Mannsverk | 2028-06-30 | 22 year and 317 days | |
| Yakov Medic | 2028-06-30 | 26 year and 195 days | |
| Borna Sosa | 2028-06-30 | 27 year and 59 days | |
| Josip Sutalo | 2028-06-30 | 25 year and 21 days | |
| Mika Godts | 2029-06-30 | 19 year and 287 days | |
| Youri Regeer | 2029-06-30 | 21 year and 215 days | |
| Lucas Rosa | 2029-06-30 | 24 year and 352 days | |
| Damian van der Vaart | 2029-06-30 | 18 year and 297 days |