| 1. Round | 04/08/2018 | Oldham Athletic | - | Milton Keynes Dons | 1:2 |  |
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| 2. Round | 11/08/2018 | Milton Keynes Dons | - | Bury FC | 1:0 | ||||
| 29. Round | 19/01/2019 | Milton Keynes Dons | - | Crewe Alexandra | 0:1 | ||||
| 30. Round | 26/01/2019 | Grimsby Town | - | Milton Keynes Dons | 1:0 | ||||
| 27. Round | 29/01/2019 | Milton Keynes Dons | - | Oldham Athletic | 2:1 | ||||
| 31. Round | 02/02/2019 | Exeter City | - | Milton Keynes Dons | 3:1 | ||||
| 34. Round | 23/02/2019 | Milton Keynes Dons | - | Newport County | 2:0 | ||||
| 39. Round | 23/03/2019 | Milton Keynes Dons | - | Yeovil Town | 2:0 | |
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| 40. Round | 30/03/2019 | Forest Green Rovers | - | Milton Keynes Dons | 1:2 | ||||
| 41. Round | 06/04/2019 | Milton Keynes Dons | - | Lincoln City | 0:2 | ||||
| 42. Round | 13/04/2019 | Tranmere Rovers | - | Milton Keynes Dons | 2:1 | ||||
| 43. Round | 19/04/2019 | Notts County | - | Milton Keynes Dons | 1:2 | ||||
| 44. Round | 22/04/2019 | Milton Keynes Dons | - | Port Vale FC | 1:1 | ||||
| 45. Round | 27/04/2019 | Colchester United | - | Milton Keynes Dons | 2:0 |
England