Besiktas U17: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2024-07-01 | Devrim Şahin | Besiktas U17 | Besiktas U19 | — |
| 2023-07-01 | Soner Salih Yavuz | Besiktas U17 | Besiktas U19 | — |
| 2023-07-01 | Poyraz Gelen | Besiktas U17 | Besiktas U19 | — |
| 2023-07-01 | Berhan Kutlay Şatlı | Besiktas U17 | Besiktas U19 | — |
| 2023-07-01 | Baran Can | Besiktas U17 | Besiktas U19 | — |
| 2023-07-01 | Adnan Karahisar | Besiktas U17 | Besiktas U19 | — |
| 2022-07-01 | Soner Salih Yavuz | Besiktas U16 | Besiktas U17 | — |
| 2022-07-01 | Sercan Kaya | Besiktas U17 | Besiktas U19 | — |
| 2022-07-01 | Poyraz Gelen | Besiktas U16 | Besiktas U17 | — |
| 2022-07-01 | Emir Yaşar | Besiktas U17 | Besiktas U19 | — |
| 2022-07-01 | Devrim Şahin | Besiktas Yth | Besiktas U17 | — |
| 2022-07-01 | Baran Can | Besiktas U16 | Besiktas U17 | — |
| 2022-07-01 | Arda Kılıç | Besiktas U17 | Besiktas U19 | — |
| 2022-07-01 | Arda Berk Özüarap | Besiktas U17 | Besiktas U19 | — |
| 2022-07-01 | Adnan Karahisar | Besiktas U16 | Besiktas U17 | — |
| 2022-03-08 | Abdülmecid Dönmez | Besiktas U17 | Besiktas U19 | — |
| 2022-01-01 | Fahri Ay | Besiktas U17 | Besiktas U19 | — |
| 2021-10-08 | Sercan Kaya | Without Club | Besiktas U17 | — |
| 2021-07-05 | Göktuğ Baytekin | Besiktas U17 | Besiktas U19 | — |
| 2021-07-01 | Fahri Ay | Besiktas U16 | Besiktas U17 | — |