| 17. Round | 24/03/1940 | Racing Santander | - | RC Celta | 6:2 | ||||
| 18. Round | 31/03/1940 | RC Celta | - | Espanyol Barcelona | 2:0 | ||||
| 19. Round | 07/04/1940 | Athletic Club | - | RC Celta | 4:1 | ||||
| 20. Round | 14/04/1940 | Valencia CF | - | RC Celta | 1:1 | ||||
| 21. Round | 21/04/1940 | RC Celta | - | Atlético Aviación | 1:0 | ||||
| 22. Round | 28/04/1940 | Real Betis | - | RC Celta | 2:0 |
Spain