| 26. Round | 25/02/1905 | Sheffield United | - | Middlesbrough FC | 0:1 |  |
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| 34. Round | 04/03/1905 | Middlesbrough FC | - | Nottingham Forest | 0:0 | ||||
| 28. Round | 11/03/1905 | Preston North End | - | Middlesbrough FC | 2:0 | ||||
| 29. Round | 18/03/1905 | Middlesbrough FC | - | Stoke City | 2:1 | |
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| 30. Round | 25/03/1905 | Middlesbrough FC | - | Wolverhampton Wanderers | 3:1 | |
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| 31. Round | 01/04/1905 | Bury FC | - | Middlesbrough FC | 1:0 | ||||
| 32. Round | 08/04/1905 | Middlesbrough FC | - | Aston Villa | 3:1 | |
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| 33. Round | 15/04/1905 | Blackburn Rovers | - | Middlesbrough FC | 0:2 | ||||
| 19. Round | 24/04/1905 | Middlesbrough FC | - | Notts County | 2:5 | ||||
| 27. Round | 29/04/1905 | Middlesbrough FC | - | Newcastle United | 0:3 |
England