| P | # | Player | Born | Height | Weight | Contract | |
|---|---|---|---|---|---|---|---|
| D | Prince Desir Gouano | 1993-12-24 | 186 | 2021-06-30 |
| Date | Player | From | To | Status | Src |
|---|---|---|---|---|---|
| 13.Jul | Dalbert Henrique (D) | Vitória Guimaraes SC | OGC Nice | Confirmed | |
| 8.Jun | Cafú (M) | Vitória Guimaraes SC | FC Lorient | Confirmed | |
| 2.Jun | Luís Rocha (D) | Vitória Guimaraes SC | Panetolikos Agrinio | Confirmed | |
| 22.Jul | Bernard Mensah (M) | Vitória Guimaraes SC | Atlético de Madrid | Confirmed | |
| 1.Jul | Issam El Adoua (D) | Vitória Guimaraes SC | Levante UD | Confirmed | |
| 13.Jun | Amido Balde (F) | Vitória Guimaraes SC | Celtic FC | Confirmed | |
| 25.Jul | Milan Lalkovic (F) | Chelsea FC | Vitória Guimaraes SC | Confirmed | |
| 25.Jul | Matej Delac (GK) | Chelsea FC | Vitória Guimaraes SC | Confirmed | |
| 12.Jun | Pedro Mendes (M) | Vitória Guimaraes SC | Retired | Confirmed | |
| 28.Mar | Kamani Hill (F) | Vitória Guimaraes SC | Colorado Rapids | Confirmed |