APS Atromitos Athinon (Super League 1): every transfer in and out, fees paid and earned, squad market value, €1.5m spent and €5.7m earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-07-01 | Peter Michorl | Atromitos | Grazer AK 1902 | Free |
| 2026-02-25 | Brayan Palmezano | Atromitos | Táchira | Free |
| 2026-02-06 | Stavros Pnevmonidis | Olympiacos | Atromitos | Loan |
| 2026-02-06 | Luka Gugeshashvili | PAOK | Atromitos | Loan |
| 2026-02-01 | Ehije Ukaki | Sheff Utd | Atromitos | Loan |
| 2026-01-30 | Ognjen Ozegovic | Atromitos | Levadiakos | Free |
| 2026-01-16 | Gerasimos Mitoglou | AEK Athens | Atromitos | Free |
| 2026-01-15 | Steven Zuber | FC Zürich | Atromitos | Free |
| 2025-10-24 | Leonardos Kopanidis | Atromitos U19 | Atromitos | — |
| 2025-10-24 | Elton Hoxha | Atromitos U19 | Atromitos | — |
| 2025-09-19 | Giannis Saltas | Atromitos | Ethnikos | Free |
| 2025-09-12 | Samuel Moutoussamy | Sivasspor | Atromitos | Free |
| 2025-08-26 | Ismahila Ouédraogo | Atromitos | Odense BK | €750k |
| 2025-08-19 | Michalis Stamatoulas | Atromitos | Ellas Syrou | Free |
| 2025-08-11 | Georgios Vrakas | Atromitos | Brisbane Roar | Free |
| 2025-08-08 | Konstantinos Batos | Atromitos U19 | Atromitos | — |
| 2025-08-07 | Vasilios Athanasiou | PAS Giannina | Atromitos | Free |
| 2025-08-05 | Franz Brorsson | Atromitos | APOEL Nicosia | Free |
| 2025-08-04 | Ognjen Ozegovic | Pari NN | Atromitos | €90k |
| 2025-07-27 | Vangelis Paliouras | Atromitos U17 | Atromitos | — |