The Ajax players will play the 2021/2022 season with the following numbers on their back:

1. Maarten Stekelenburg
2. Jurriën Timber
3. Perr Schuurs
4. Edson Álvarez
5. Sean Klaiber
6. Davy Klaassen
7. David Neres
8. Ryan Gravenberch
9. Danilo
10. Dusan Tadic
11. Antony
12. Noussair Mazraoui
15. Devyne Rensch
16. Jay Gorter
17. Daley Blind
18. Jurgen Ekkelenkamp
19. Zakaria Labyad
20. Mohammed Kudus
21. Lisandro Martínez
22. Sébastien Haller
23. Steven Berghuis
24. Andre Onana
25. Kenneth Taylor
26. Victor Jensen
28. Lisandro Magallán
31. Nico Tagliafico
32. Remko Pasveer