Iraklis Thessaloniki (Super League 1): every transfer in and out, fees paid and earned, squad market value and €2.1m earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-08-13 | Pedro Marques | Apollon Limassol | Iraklis Thessaloniki | Free |
| 2026-08-08 | Nanu | APOEL Nicosia | Iraklis Thessaloniki | Free |
| 2026-07-31 | Vitor Meer | APOEL Nicosia | Iraklis Thessaloniki | Loan |
| 2026-07-27 | Ivi López | Raków Częstochowa | Iraklis Thessaloniki | Free |
| 2026-07-25 | Elvir Koljic | Rapid Bucuresti | Iraklis Thessaloniki | Free |
| 2026-07-24 | Jakub Hromada | Rapid Bucuresti | Iraklis Thessaloniki | Free |
| 2026-07-23 | Yohan Roche | Petrolul Ploiesti | Iraklis Thessaloniki | Free |
| 2026-07-20 | Fiorin Durmishaj | Iraklis Thessaloniki | FK Cukaricki | Free |
| 2026-07-16 | Milos Deletic | Iraklis Thessaloniki | Foshan Nashi FC | Free |
| 2026-07-14 | Player | Iraklis Thessaloniki | Panserraikos Serres | Free |
| 2026-07-09 | Player | Iraklis Thessaloniki | Olympiakos Nicosia | Free |
| 2026-07-08 | Michele D'Ausilio | Avellino | Iraklis Thessaloniki | Loan |
| 2026-07-07 | Piña | SD Huesca | Iraklis Thessaloniki | Free |
| 2026-07-02 | Georgios Athanasiadis | Aris Thessalonikis | Iraklis Thessaloniki | Free |
| 2026-07-01 | Kylian Kaïboué | Amiens SC | Iraklis Thessaloniki | Free |
| 2026-07-01 | Panagiotis Tsintotas | A.G.S Asteras Tripolis | Iraklis Thessaloniki | Free |
| 2026-07-01 | Rob Nizet | Noah | Iraklis Thessaloniki | Free |
| 2026-07-01 | Carles Soria | Volos | Iraklis Thessaloniki | Free |
| 2026-07-01 | Georgios Manalis | Iraklis Thessaloniki | Panionios Athens | Free |
| 2026-07-01 | Player | Iraklis Thessaloniki | Olympiacos | Free |