| 19. Ronde | 13.01.2024 | Real Madrid Castilla | - | UD Ibiza | 1:1 | ||||
| 24. Ronde | 17.02.2024 | Algeciras CF | - | Real Madrid Castilla | 3:0 | ||||
| 25. Ronde | 24.02.2024 | Real Madrid Castilla | - | Real Murcia | 5:1 | ||||
| 26. Ronde | 03.03.2024 | UD Melilla | - | Real Madrid Castilla | 0:1 | ||||
| 27. Ronde | 09.03.2024 | Real Madrid Castilla | - | Antequera CF | 0:0 |  |
|||
| 28. Ronde | 17.03.2024 | Atlético Madrid B | - | Real Madrid Castilla | 2:0 | ||||
| 29. Ronde | 23.03.2024 | Real Madrid Castilla | - | CD Castellón | 0:2 | ||||
| 30. Ronde | 31.03.2024 | Atlético Baleares | - | Real Madrid Castilla | 0:1 | ||||
| 31. Ronde | 07.04.2024 | Real Madrid Castilla | - | Córdoba CF | 0:2 | ||||
| 32. Ronde | 14.04.2024 | Recreativo Huelva | - | Real Madrid Castilla | 1:0 | ||||
| 33. Ronde | 20.04.2024 | Real Madrid Castilla | - | CD Alcoyano | 3:1 | ||||
| 34. Ronde | 27.04.2024 | San Fernando CD | - | Real Madrid Castilla | 1:3 |
Spanje