Olympiakos Syndesmos Filathlon Peiraios (Super League 1): kila uhamisho wa kuingia na kutoka, ada zilizolipwa na kupatikana, na thamani ya soko ya kikosi. Zilitumika €145m, zilipatikana €196m.
| Tarehe | Mchezaji | Kutoka | Kwenda | Ada |
|---|---|---|---|---|
| 2026-02-06 | Nikolaos Athanasiou | Olympiacos | OFI Crete | Mkopo |
| 2026-02-06 | Stavros Pnevmonidis | Olympiacos | Atromitos | Mkopo |
| 2026-02-03 | Clayton | Rio Ave | Olympiacos | €5m |
| 2026-02-02 | Gabriel Strefezza | Olympiacos | Parma | Mkopo |
| 2026-02-02 | Gustavo Mancha | Olympiacos | Rio Ave | Mkopo |
| 2026-02-02 | Roman Yaremchuk | Olympiacos | Lyon | Mkopo |
| 2026-01-29 | André Luiz | Rio Ave | Olympiacos | €6.8m |
| 2026-01-26 | Pep Biel | Olympiacos | Charlotte | €3.5m |
| 2026-01-01 | Rémy Cabella | Olympiacos | FC Nantes | Mkopo |
| 2025-09-01 | Daniel Podence | Al-Shabab | Olympiacos | Mkopo |
| 2025-09-01 | Gustavo Mancha | Fortaleza | Olympiacos | €4.5m |
| 2025-08-31 | Mehdi Taremi | Inter | Olympiacos | €2m |
| 2025-08-22 | Alexandros Anagnostopoulos | Olympiacos | AE Larisa | Huru |
| 2025-08-13 | Georgios Masouras | Olympiacos | Al-Khaleej | Mkopo |
| 2025-08-13 | Kristoffer Velde | Olympiacos | Portland | €4.3m |
| 2025-08-08 | Jefté Betancor | Olympiacos | Albacete | Mkopo |
| 2025-07-31 | Gabriel Strefezza | Como | Olympiacos | €8m |
| 2025-07-22 | Konstantinos Kostoulas | Olympiacos | OFI Crete | Huru |
| 2025-07-13 | Diogo Nascimento | Vizela | Olympiacos | €4m |
| 2025-07-09 | Lorenzo Scipioni | Tigre | Olympiacos | €3.7m |