| Player | From | Fee | Date |
|---|---|---|---|
| Mendes Jose | Academy | Free | 03.08.2026 |
| Marques Goncalo | Academy | Free | 03.08.2026 |
| Barbosa Sergio | Academy | Free | 03.08.2026 |
| Cardoso Pedro | Academy | Free | 03.08.2026 |
| Almeida David | Academy | Free | 03.08.2026 |
| Lopes Alexandre | Academy | Free | 11.08.2026 |
| Pereira Antonio | Academy | Free | 11.08.2026 |
| Almeida Fernando | Academy | Free | 11.08.2026 |
| Teixeira Ruben | Academy | Free | 11.08.2026 |
| Pereira Andre | Academy | Free | 11.08.2026 |
| Augusto Pedro | Free Agent | Free | 23.08.2026 |
| Miranda Hugo | Academy | Free | 07.09.2026 |
| Sousa Jorge | Academy | Free | 07.09.2026 |
| Castro Paulo | Academy | Free | 07.09.2026 |
| Borges Afonso | Academy | Free | 07.09.2026 |
| Ferreira Duarte | Academy | Free | 07.09.2026 |
| Alcócer Óscar | Free Agent | Free | 24.12.2026 |
| van Ee Espen | Arouca | 3.5M | 08.01.2027 |
| Beney Roméo | Famalicao | 2.9M | 17.01.2027 |
| Álvarez Efraín | Guadalajara | 19.3M | 26.01.2027 |
| Player | To | Fee | Date |
|---|---|---|---|
| Geny | TSG Hoffenheim | 23.5M | 19.08.2026 |
| Malu Malam | Free Agent | Free | 01.08.2026 |
| Kissanga Manuel | Free Agent | Free | 01.08.2026 |
| Miguéis Pedro | Free Agent | Free | 01.08.2026 |
| Melo Gabriel | Free Agent | Free | 01.08.2026 |
| Ioannidis Fotis | Estoril Praia | 16.9M | 13.08.2026 |
| Martins Diogo | Free Agent | Free | 01.02.2027 |
| Inácio Gonçalo | Real Sociedad | 22.9M | 19.08.2026 |
| Santos Nuno | Corinthians | 7.8M | 10.12.2026 |
| Player | From | Date | End Date |
|---|---|---|---|
| Sá Tiago | Braga | 16.08.2026 | 12.06.2027 |
| Player | To | Date | End Date |
|---|---|---|---|
| Silva Gabriel | Newport County | 30.01.2027 | 30.04.2027 |
| Gonçalves Flávio | Felgueiras | 06.08.2026 | 03.05.2027 |
| Lodmell William | Felgueiras | 07.08.2026 | 04.05.2027 |
| Silva Guilherme | Chaves | 06.01.2027 | 02.11.2027 |
| Tanlongo Mateo | Braga | 07.01.2027 | 03.11.2027 |
| Callai Diego | New York Red Bulls | 06.03.2027 | 01.12.2027 |
| Nel Rafael | Nautico | 09.12.2026 | 08.01.2027 |
| Pires Guilherme | PSM | 01.02.2027 | 28.11.2027 |