| 2026-10-11 | K. László | MTK Budapest → Kozarmisleny FC | - |
| 2026-10-07 | M. Jurina | MTK Budapest → BG Pathum United | Free agent |
| 2026-09-28 | B. Varga | Kecskeméti TE → MTK Budapest | Free agent |
| 2026-08-31 | J. Plšek | MTK Budapest → Dukla Praha | Free agent |
| 2026-08-23 | C. Belényesi | MTK Budapest → Paks | Loan |
| 2026-08-16 | A. Horvath | MTK Budapest → Csikszereda | Loan |
| 2026-07-23 | D. Zsóri | Kozarmisleny FC → MTK Budapest | Return from loan |
| 2026-07-22 | J. Balazs | MTK Budapest → Kozarmisleny FC | - |
| 2026-07-22 | Á. Zalán | MTK Budapest → Zulte Waregem | Transfer |
| 2026-07-22 | G. Komáromi | Maribor → MTK Budapest | Loan |
| 2026-07-22 | J. Balazs | MTK Budapest → Kozarmisleny FC | - |
| 2026-07-22 | David Timar | Kozarmisleny FC → MTK Budapest | Loan |
| 2026-07-21 | N. Kenesei | MTK Budapest → Kazincbarcikai | Free agent |
| 2026-07-15 | S. Major | MTK Budapest → Spartak Varna | Loan |
| 2026-07-14 | Gabor Stumpf | MTK Budapest → Kozarmisleny FC | Free agent |
| 2026-07-10 | G. Foldi | MTK Budapest → Dabas | Free agent |
| 2026-07-09 | P. Szűcs | MTK Budapest → Kozarmisleny FC | Loan |
| 2026-07-09 | D. Bene | MTK Budapest → Kozarmisleny FC | Loan |
| 2026-07-07 | S. Radić | Viborg → MTK Budapest | Transfer |
| 2026-07-07 | A. Molnar | MTK Budapest → Raków Częstochowa | Transfer |
| 2026-07-05 | M. Kovacs | MTK Budapest → ESMTK | Free agent |
| 2026-07-03 | Daniel Horvath | Kozarmisleny FC → MTK Budapest | Free agent |
| 2026-07-03 | Roland Vajda | MTK Budapest → Kozarmisleny FC | Loan |
| 2026-07-02 | Roland Vajda | Puskás II → MTK Budapest | Transfer |
| 2026-06-30 | I. Széles | MTK Budapest → Szeged 2011 | Free agent |
| 2026-06-30 | Máté Krisztián Kovács | MTK Budapest → RAAL La Louvière | Transfer |
| 2026-06-30 | Péter Törőcsik | MTK Budapest → BVSC | Free agent |
| 2026-06-30 | S. Szuhodovszki | Debreceni VSC → MTK Budapest | Transfer |
| 2026-06-30 | R. Polievka | MTK Budapest → Dukla Banská Bystrica | Free agent |
| 2026-06-30 | P. Demjén | Debreceni VSC → MTK Budapest | Free agent |
| 2026-06-30 | A. Csenterics | MTK Budapest → Mérida AD | Transfer |
| 2026-06-30 | J. Szépe | MTK Budapest → Kecskeméti TE | - |
| 2026-06-30 | K. Hinora | Paks → MTK Budapest | Transfer |
| 2026-06-30 | M. Timoteus | Kozarmisleny FC → MTK Budapest | Free agent |
| 2026-06-30 | G. Jurek | Diosgyori VTK → MTK Budapest | Transfer |
| 2026-06-30 | Zalán Márk Kerezsi | Puskas Academy → MTK Budapest | Transfer |
| 2026-06-30 | Adrian Zeljković | Plzen → MTK Budapest | Loan |
| 2026-06-30 | V. Vitalyos | MTK Budapest → Sparta Praha | Transfer |
| 2026-06-30 | K. László | Szombathelyi Haladas → MTK Budapest | Free agent |
| 2026-06-30 | C. Belényesi | Kecskeméti TE → MTK Budapest | Transfer |
| 2026-06-30 | S. Major | ASA Targu Mures → MTK Budapest | Free agent |
| 2026-06-30 | Adam Nyers | Budapest Honved → MTK Budapest | Transfer |
| 2026-06-30 | A. Vasiljevic | MTK Budapest → Hamburger SV | Transfer |
| 2026-06-29 | Máté Krisztián Kovács | FK Košice → MTK Budapest | Return from loan |
| 2026-06-29 | Péter Törőcsik | BVSC → MTK Budapest | Return from loan |
| 2026-06-29 | B. Varga | Kecskeméti TE → MTK Budapest | Free agent |
| 2026-06-29 | T. Kádár | MTK Budapest → Kadar Tamas | End of career |
| 2026-06-29 | A. Csenterics | Mérida AD → MTK Budapest | Return from loan |
| 2026-06-29 | P. Szűcs | Komárno → MTK Budapest | Return from loan |
| 2026-06-29 | Botond Herczeg | Kozarmisleny FC → MTK Budapest | Return from loan |
| 2026-06-29 | S. Bakó | Kozarmisleny FC → MTK Budapest | Return from loan |
| 2026-06-29 | K. Hegyi | MTK Budapest → West Ham | Return from loan |
| 2026-06-29 | N. Kenesei | Oud-Heverlee Leuven II → MTK Budapest | Return from loan |
| 2026-06-29 | Hunor Vajk Németh | MTK Budapest → FC Copenhagen | Return from loan |
| 2026-06-29 | G. Jurek | MTK Budapest → Diosgyori VTK | Return from loan |
| 2026-06-29 | Zalán Márk Kerezsi | MTK Budapest → Puskas Academy | Return from loan |
| 2026-06-29 | M. Klausz | Kazincbarcikai → MTK Budapest | Return from loan |
| 2026-06-29 | Adrian Zeljković | MTK Budapest → Plzen | Return from loan |
| 2026-06-29 | Gabor Stumpf | Budafoki LC → MTK Budapest | Return from loan |
| 2026-04-30 | P. Molnar | MTK Budapest → MTK Budapest | Raise |
| 2026-02-11 | D. Zsóri | MTK Budapest → Kozarmisleny FC | Loan |
| 2026-02-11 | D. Zsóri | Uta Arad → MTK Budapest | Free agent |
| 2026-02-09 | Z. Bévárdi | MTK Budapest → Paks | Transfer |
| 2026-02-02 | Adrian Zeljković | Plzen → MTK Budapest | Loan |
| 2026-01-30 | P. Szűcs | MTK Budapest → Komárno | Loan |
| 2026-01-30 | Z. Csucsánszky | MTK Budapest → Kozarmisleny FC | - |
| 2026-01-28 | M. Timoteus | MTK Budapest → Kozarmisleny FC | Free agent |
| 2026-01-27 | P. Demjén | MTK Budapest → Debreceni VSC | Transfer |
| 2026-01-25 | Péter Törőcsik | MTK Budapest → BVSC | Loan |
| 2026-01-19 | G. Jurek | Diosgyori VTK → MTK Budapest | Loan |
| 2026-01-16 | Botond Herczeg | MTK Budapest → Kozarmisleny FC | Loan |
| 2026-01-15 | Botond Herczeg | Budafoki LC → MTK Budapest | Return from loan |
| 2026-01-14 | M. Klausz | MTK Budapest → Kazincbarcikai | Loan |
| 2026-01-11 | R. Lehoczky | MTK Budapest → BVSC | Transfer |
| 2026-01-10 | M. Klausz | Zalaegerszegi TE → MTK Budapest | Transfer |