| 4. Round | 19/08/2023 | Colchester United | - | Milton Keynes Dons | 2:3 |  |
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| 10. Round | 30/09/2023 | Milton Keynes Dons | - | Harrogate Town | 0:1 | ||||
| 15. Round | 24/10/2023 | Milton Keynes Dons | - | Bradford City | 4:1 | ||||
| 16. Round | 28/10/2023 | Milton Keynes Dons | - | Swindon Town | 3:2 | |
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| 17. Round | 11/11/2023 | Newport County | - | Milton Keynes Dons | 0:0 | ||||
| 19. Round | 25/11/2023 | Salford City | - | Milton Keynes Dons | 2:4 | ||||
| 20. Round | 28/11/2023 | Milton Keynes Dons | - | Grimsby Town | 1:1 | ||||
| 22. Round | 16/12/2023 | Milton Keynes Dons | - | Forest Green Rovers | 2:0 | ||||
| 23. Round | 23/12/2023 | Morecambe FC | - | Milton Keynes Dons | 1:3 | ||||
| 25. Round | 29/12/2023 | Milton Keynes Dons | - | Crawley Town | 2:0 | |
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| 26. Round | 01/01/2024 | Doncaster Rovers | - | Milton Keynes Dons | 3:0 |
Ireland