Lechia Youth: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2025-07-01 | Dorian Sinkiewicz | Lechia Youth | Lechia U19 | — |
| 2021-07-01 | Kacper Potulski | Lechia Youth | Legia Yth. | Free |
| 2021-07-01 | Igor Brzyski | Lechia Youth | Lech Youth | — |
| 2018-07-01 | Jakub Kaluzinski | Lechia Youth | Lechia U19 | — |
| 2014-07-01 | Miłosz Kałahur | Lechia Youth | Lechia U19 | — |
| 2014-07-01 | Karol Fila | Lechia Youth | Lechia U19 | — |
| 2012-02-01 | Karol Fila | Zulawy | Lechia Youth | Free |