Lazio U18 : every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2023-09-01 | Narcis Ilaș | FC Botosani | Lazio U18 | Loan |
| 2023-07-01 | Matteo Zazza | Lazio U18 | Lazio U19 | — |
| 2023-07-01 | Marco Nazzaro | Lazio U18 | Lazio U19 | — |
| 2023-07-01 | Davide Renzetti | Lazio U18 | Lazio U19 | — |
| 2023-01-01 | Davide Renzetti | Lazio U17 | Lazio U18 | — |
| 2022-07-01 | Matteo Zazza | Tre Teste J. | Lazio U18 | — |
| 2022-07-01 | Matteo Duțu | Lazio U18 | Lazio U19 | — |
| 2022-07-01 | Marco Nazzaro | Lazio U17 | Lazio U18 | — |
| 2022-07-01 | Luca Napolitano | Lazio U18 | Lazio U19 | — |
| 2022-07-01 | Federico Magro | Lazio U18 | Lazio U19 | — |
| 2021-07-01 | Matteo Duțu | Lazio Youth | Lazio U18 | — |
| 2021-07-01 | Luca Napolitano | Lazio U17 | Lazio U18 | — |
| 2021-07-01 | Larsson Coulibaly | Lazio U18 | Lazio U19 | — |
| 2021-07-01 | Federico Magro | Lazio U17 | Lazio U18 | — |
| 2021-01-01 | Romano Floriani Mussolini | Lazio U18 | Lazio U19 | — |
| 2020-12-28 | Larsson Coulibaly | Without Club | Lazio U18 | — |
| 2020-09-01 | Romano Floriani Mussolini | Lazio U17 | Lazio U18 | — |