| 16 Oct 20 | A. Knockaert Anthony Knockaert |  FulhamFUL | → |  Nottingham ForestFOR | Loan |
| 16 Oct 20 | A. Knockaert Anthony Knockaert | FulhamFUL | → | Nottingham ForestFOR | Loan |
| 18 Sept 20 | C. Christie Cyrus Christie | FulhamFUL | → | Nottingham ForestFOR | Loan |
| 18 Sept 20 | C. Christie Cyrus Christie | FulhamFUL | → | Nottingham ForestFOR | Loan |
| 03 Sept 20 | M. Cash Matthew Cash | Nottingham ForestFOR | → |  Aston VillaAVL | Undisclosed |
| 03 Sept 20 | M. Cash Matthew Cash | Nottingham ForestFOR | → | Aston VillaAVL | Undisclosed |
| 28 Aug 20 | L. Freeman Luke Freeman |  Sheffield UnitedSHU | → | Nottingham ForestFOR | Loan |
| 28 Aug 20 | L. Freeman Luke Freeman | Sheffield UnitedSHU | → | Nottingham ForestFOR | Loan |
| 11 Aug 20 | J. Colback Jack Colback |  Newcastle UnitedNEW | → | Nottingham ForestFOR | Free |
| 11 Aug 20 | J. Colback Jack Colback | Newcastle UnitedNEW | → | Nottingham ForestFOR | Free |
| 30 Jan 20 | G. Bong Gaëtan Bong |  Brighton & Hove AlbionBHA | → | Nottingham ForestFOR | Undisclosed |
| 30 Jan 20 | G. Bong Gaëtan Bong | Brighton & Hove AlbionBHA | → | Nottingham ForestFOR | Undisclosed |
| 21 Jan 20 | J. Robinson Jack Robinson | Nottingham ForestFOR | → | Sheffield UnitedSHU | Undisclosed |
| 21 Jan 20 | J. Robinson Jack Robinson | Nottingham ForestFOR | → | Sheffield UnitedSHU | Undisclosed |