Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/2006 |  | Ruben Luís | GK |  | Sporting CP U15 | U15 |
| 07/2006 | | Cédric | DF | | Sporting CP U15 | U15 |
| 07/2006 | | Mário Rui | DF | |||
| 07/2006 | | Ricardo Alves | DF | |||
| 07/2006 | | Sérgio Marakis | MF |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 10/2006 | | Rui Fonte | FW |  | Arsenal FC U18 | U18 |
| 07/2006 | | André Martins | GK |  | Sporting CP U19 | Sporting U19 |
| 07/2006 | | Jorge Abreu | DF | | Sporting CP U19 | Sporting U19 |
| 07/2006 | | Adrien Silva | MF | | Sporting CP U19 | Sporting U19 |
| 07/2006 | | André Santos | MF | | Sporting CP U19 | Sporting U19 |
| 07/2006 | | Diogo Amado | MF | | Sporting CP U19 | Sporting U19 |
| 07/2006 | | Rui Lopes | MF | | Sporting CP U19 | Sporting U19 |
| 07/2006 | | Marco Matias | FW | | Sporting CP U19 | Sporting U19 |