Transfers
Recent player movements in and out of the squad
| Date | Player | From | To | Type |
|---|---|---|---|---|
| 17.07.2024 | K. Kesgin | Besiktas | — | Loan |
| 16.07.2024 | A. Gülay | Besiktas | — | Free |
| 16.07.2024 | C. Tosun | Besiktas | Fenerbahce | Free |
| 13.07.2024 | A. Kömeç | Besiktas | — | Loan |
| 13.07.2024 | A. Demir | Besiktas | — | Loan |
| 13.07.2024 | E. Bulut | Besiktas | Rizespor | N/A |
| 05.07.2024 | V. Rosier | Besiktas | Leganes | Free |
| 01.07.2024 | U. Meraş | Besiktas | Eyüpspor | Free |
| 01.07.2024 | J. Worrall | Besiktas | Nottingham Forest | N/A |
| 09.02.2024 | A. Aydın | Besiktas | — | Loan |
| 05.02.2024 | E. Bulut | Besiktas | — | Loan |
| 20.01.2024 | K. Kesgin | Besiktas | — | N/A |
| 18.01.2024 | V. Rosier | Besiktas | Nice | Loan |
| 08.01.2024 | J. Onana | Besiktas | Marseille | Loan |
| 02.01.2024 | E. Bailly | Besiktas | Villarreal | Free |
| 06.10.2023 | Badra Cisse | Besiktas | — | Loan |
| 18.09.2023 | K. Yılmaz | Besiktas | Kayserispor | Loan |
| 06.09.2023 | O. Akgün | Besiktas | — | Loan |
| 28.08.2023 | Javi Montero | Besiktas | Arouca | Loan |
| 26.08.2023 | K. Kesgin | Besiktas | Fatih Karagümrük | Loan |
| 23.08.2023 | K. Kalafat | Besiktas | — | N/A |
| 19.08.2023 | A. Hasić | Besiktas | — | Loan |
| 11.08.2023 | B. Vardar | Besiktas | Sheriff Tiraspol | Loan |
| 01.08.2023 | E. Kaya | Besiktas | — | Loan |
| 24.07.2023 | R. Saïss | Besiktas | — | € 2.5M |
| 21.07.2023 | N. Redmond | Besiktas | Burnley | Free |
| 17.07.2023 | B. Ceylan | Besiktas | — | Loan |
| 10.07.2023 | Welinton | Besiktas | — | Free |
| 10.07.2023 | A. Aydın | Besiktas | — | Loan |
| 06.07.2023 | E. Bilgin | Besiktas | Fatih Karagümrük | Loan |
| 01.07.2023 | A. Maxim | Besiktas | Gazişehir Gaziantep | N/A |
| 01.07.2023 | G. Nkoudou | Besiktas | — | Free |
| 01.07.2023 | D. Alli | Besiktas | Everton | N/A |
| 01.07.2023 | T. Bingöl | Besiktas | Alanyaspor | N/A |
| 09.02.2023 | E. Uzunhan | Besiktas | Antalyaspor | Loan |
| 08.02.2023 | O. Akgün | Besiktas | — | Loan |
| 15.01.2023 | Javi Montero | Besiktas | Hamburger SV | Loan |
| 13.01.2023 | W. Weghorst | Besiktas | Burnley | N/A |
| 08.09.2022 | E. Delibaş | Besiktas | Goztepe | Loan |
| 08.09.2022 | H. Duman | Besiktas | — | Free |
| 08.09.2022 | A. Hasić | Besiktas | Goztepe | Loan |
| 07.09.2022 | G. Töre | Besiktas | — | Free |
| 01.09.2022 | K. Karaman | Besiktas | FC Schalke 04 | Free |
| 01.09.2022 | S. Saatçı | Besiktas | SC Braga | € 1.5M |
| 01.09.2022 | A. Üner | Besiktas | — | Loan |
| 25.08.2022 | K. Yılmaz | Besiktas | — | Loan |
| 12.08.2022 | A. Aydın | Besiktas | — | Loan |
| 10.08.2022 | E. İlkhan | Besiktas | Torino | € 4.5M |
| 31.07.2022 | D. Vida | Besiktas | AEK Athens FC | Free |
| 28.07.2022 | Alex Teixeira | Besiktas | — | Free |