Transfers
Recent player movements in and out of the squad
| Date | Player | From | To | Type |
|---|---|---|---|---|
| 20.01.2025 | T. Androutsos | Olympiakos Piraeus | OFI | Free Transfer |
| 16.01.2025 | A. Ntoi | Olympiakos Piraeus | Rio Ave | Loan |
| 16.01.2025 | Diby Keita | Olympiakos Piraeus | — | Loan |
| 08.01.2025 | I. Koutsidis | Olympiakos Piraeus | Volos NFC | Loan |
| 07.01.2025 | N. Abbey | Olympiakos Piraeus | Rio Ave | Loan |
| 01.01.2025 | N. Athanasiou | Olympiakos Piraeus | Atromitos | Loan |
| 29.09.2024 | S. Jovetić | Olympiakos Piraeus | — | Free agent |
| 06.09.2024 | Rúben Vezo | Olympiakos Piraeus | Eyüpspor | Loan |
| 30.08.2024 | K. Fortounis | Olympiakos Piraeus | — | Free |
| 23.08.2024 | N. Abbey | Olympiakos Piraeus | — | Loan |
| 16.08.2024 | João Carvalho | Olympiakos Piraeus | Estoril | Free |
| 15.08.2024 | Pep Biel | Olympiakos Piraeus | — | Loan |
| 13.08.2024 | F. Kitsos | Olympiakos Piraeus | — | Transfer |
| 13.08.2024 | J. Holsgrove | Olympiakos Piraeus | Estoril | Free |
| 10.08.2024 | C. Karanatsios | Olympiakos Piraeus | — | Free |
| 10.08.2024 | A. Bah | Olympiakos Piraeus | — | Free |
| 06.08.2024 | T. Papadoudis | Olympiakos Piraeus | Pafos | Free |
| 06.08.2024 | P. Michael | Olympiakos Piraeus | — | N/A |
| 26.07.2024 | A. Koutsogoulas | Olympiakos Piraeus | Panserraikos | Loan |
| 17.07.2024 | Pêpê Rodrigues | Olympiakos Piraeus | Pafos | Free |
| 16.07.2024 | A. Camara | Olympiakos Piraeus | Ludogorets | N/A |
| 13.07.2024 | O. Ba | Olympiakos Piraeus | Istanbul Basaksehir | Free |
| 12.07.2024 | Y. El-Arabi | Olympiakos Piraeus | — | Free |
| 09.07.2024 | Quini | Olympiakos Piraeus | Atromitos | Free |
| 09.07.2024 | Iborra | Olympiakos Piraeus | Levante | Free |
| 06.07.2024 | M. Vrousai | Olympiakos Piraeus | Rio Ave | N/A |
| 02.07.2024 | I. Brnić | Olympiakos Piraeus | Celje | Loan |
| 01.07.2024 | Daniel Podence | Olympiakos Piraeus | Wolves | N/A |
| 01.07.2024 | M. Lovera | Olympiakos Piraeus | — | € 800K |
| 01.07.2024 | David Carmo | Olympiakos Piraeus | FC Porto | N/A |
| 01.07.2024 | Fran Navarro | Olympiakos Piraeus | FC Porto | N/A |
| 01.07.2024 | O. Richards | Olympiakos Piraeus | Nottingham Forest | N/A |
| 01.07.2024 | André Horta | Olympiakos Piraeus | SC Braga | N/A |
| 01.07.2024 | G. Marinos | Olympiakos Piraeus | Panserraikos | Free |
| 01.07.2024 | Jovane Cabral | Olympiakos Piraeus | Sporting CP | N/A |
| 01.07.2024 | S. Alexandropoulos | Olympiakos Piraeus | Sporting CP | N/A |
| 01.07.2024 | M. Camara | Olympiakos Piraeus | PAOK | Free |
| 01.02.2024 | Ramon | Olympiakos Piraeus | — | Loan |
| 01.02.2024 | Pep Biel | Olympiakos Piraeus | FC Augsburg | Loan |
| 31.01.2024 | J. Porozo | Olympiakos Piraeus | Estac Troyes | N/A |
| 30.01.2024 | M. Vrousai | Olympiakos Piraeus | Rio Ave | Loan |
| 25.01.2024 | I. Kosti | Olympiakos Piraeus | Levadiakos | Free |
| 08.01.2024 | T. Androutsos | Olympiakos Piraeus | — | Free |
| 15.09.2023 | Koka | Olympiakos Piraeus | — | N/A |
| 15.09.2023 | P. Cissé | Olympiakos Piraeus | — | N/A |
| 14.09.2023 | L. Ranđelović | Olympiakos Piraeus | — | € 1.5M |
| 11.09.2023 | P. Kunde | Olympiakos Piraeus | Atromitos | Loan |
| 04.09.2023 | Hwang In-Beom | Olympiakos Piraeus | FK Crvena Zvezda | € 5.5M |
| 31.08.2023 | A. Bouchalakis | Olympiakos Piraeus | Hertha BSC | N/A |
| 29.08.2023 | O. Ba | Olympiakos Piraeus | Istanbul Basaksehir | Loan |