Besiktas U16: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2023-07-01 | Mustafa Hekimoğlu | Besiktas U16 | Besiktas U19 | — |
| 2022-07-01 | Soner Salih Yavuz | Besiktas U16 | Besiktas U17 | — |
| 2022-07-01 | Poyraz Gelen | Besiktas U16 | Besiktas U17 | — |
| 2022-07-01 | Mustafa Hekimoğlu | Besiktas Yth | Besiktas U16 | — |
| 2022-07-01 | Baran Can | Besiktas U16 | Besiktas U17 | — |
| 2022-07-01 | Adnan Karahisar | Besiktas U16 | Besiktas U17 | — |
| 2021-07-01 | Soner Salih Yavuz | Besiktas Yth | Besiktas U16 | — |
| 2021-07-01 | Poyraz Gelen | Besiktas Yth | Besiktas U16 | — |
| 2021-07-01 | Fahri Ay | Besiktas U16 | Besiktas U17 | — |
| 2021-07-01 | Baran Can | Besiktas Yth | Besiktas U16 | — |
| 2021-07-01 | Arda Kılıç | Besiktas U16 | Besiktas U17 | — |
| 2021-07-01 | Arda Berk Özüarap | Besiktas U16 | Besiktas U17 | — |
| 2021-07-01 | Adnan Karahisar | Besiktas Yth | Besiktas U16 | — |
| 2020-08-04 | Göktuğ Baytekin | Besiktas U16 | Besiktas U17 | — |
| 2020-08-04 | Fahri Ay | Besiktas Yth | Besiktas U16 | — |
| 2020-08-04 | Emrecan Terzi | Besiktas U16 | Besiktas U19 | — |
| 2020-08-04 | Emirhan İlkhan | Besiktas U16 | Besiktas U19 | — |
| 2020-08-04 | Demir Ege Tıknaz | Besiktas U16 | Besiktas U17 | — |
| 2020-08-04 | Azad Demir | Besiktas U16 | Besiktas U19 | — |
| 2020-08-04 | Aytuğ Kömeç | Besiktas U16 | Besiktas U17 | — |