Transfers
Recent player movements in and out of the squad
| Date | Player | From | To | Type |
|---|---|---|---|---|
| 31.01.2025 | Pep Biel | Olympiakos Piraeus | — | Loan |
| 27.01.2025 | André Horta | SC Braga | Olympiakos Piraeus | Loan |
| 27.01.2025 | S. Onyemaechi | Boavista | Olympiakos Piraeus | Transfer |
| 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 |
| 04.01.2025 | N. Abbey | — | Olympiakos Piraeus | Back from Loan |
| 01.01.2025 | Pep Biel | — | Olympiakos Piraeus | Back from Loan |
| 01.01.2025 | N. Athanasiou | Olympiakos Piraeus | Atromitos | Loan |
| 19.10.2024 | T. Androutsos | — | Olympiakos Piraeus | Free |
| 29.09.2024 | S. Jovetić | Olympiakos Piraeus | — | Free agent |
| 28.09.2024 | Y. Yazıcı | Lille | Olympiakos Piraeus | Free |
| 06.09.2024 | Rúben Vezo | Olympiakos Piraeus | Eyüpspor | Loan |
| 04.09.2024 | Sérgio Oliveira | Galatasaray | Olympiakos Piraeus | Free |
| 02.09.2024 | Willian | Fulham | Olympiakos Piraeus | Free |
| 30.08.2024 | K. Fortounis | Olympiakos Piraeus | — | Free |
| 26.08.2024 | David Carmo | Nottingham Forest | Olympiakos Piraeus | Loan |
| 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 | P. Michael | Olympiakos Piraeus | — | N/A |
| 06.08.2024 | T. Papadoudis | Olympiakos Piraeus | Pafos | Free |
| 30.07.2024 | R. Yaremchuk | Club Brugge KV | Olympiakos Piraeus | € 3.5M |
| 29.07.2024 | K. Velde | Lech Poznan | Olympiakos Piraeus | € 4M |
| 26.07.2024 | A. Koutsogoulas | Olympiakos Piraeus | Panserraikos | Loan |
| 20.07.2024 | L. Pirola | Salernitana | Olympiakos Piraeus | € 3M |
| 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 |
| 09.07.2024 | Costinha | Rio Ave | Olympiakos Piraeus | € 2.5M |
| 06.07.2024 | M. Vrousai | Olympiakos Piraeus | Rio Ave | N/A |
| 05.07.2024 | Dani García | Athletic Club | Olympiakos Piraeus | Free |
| 02.07.2024 | M. Stamenić | Nottingham Forest | Olympiakos Piraeus | Loan |
| 02.07.2024 | A. Anagnostopoulos | Kifisia | Olympiakos Piraeus | Free |
| 02.07.2024 | I. Brnić | Olympiakos Piraeus | Celje | Loan |
| 01.07.2024 | M. Lovera | Olympiakos Piraeus | — | € 800K |
| 01.07.2024 | O. Ba | Istanbul Basaksehir | Olympiakos Piraeus | N/A |
| 01.07.2024 | A. Camara | Atromitos | Olympiakos Piraeus | N/A |
| 01.07.2024 | Daniel Podence | Olympiakos Piraeus | Wolves | N/A |
| 01.07.2024 | F. Kitsos | Volos NFC | Olympiakos Piraeus | N/A |
| 01.07.2024 | Pêpê Rodrigues | Pafos | Olympiakos Piraeus | N/A |