| 6. Round | 06/09/2003 | Brighton & Hove Albion | - | Swindon Town | 2:2 | ||||
| 7. Round | 13/09/2003 | Swindon Town | - | Wrexham AFC | 1:0 |  |
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| 8. Round | 16/09/2003 | Grimsby Town | - | Swindon Town | 1:2 | ||||
| 9. Round | 20/09/2003 | Barnsley FC | - | Swindon Town | 1:1 | |
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| 10. Round | 27/09/2003 | Swindon Town | - | Peterborough United | 2:0 | ||||
| 11. Round | 01/10/2003 | Swindon Town | - | Luton Town | 2:2 | ||||
| 18. Round | 15/11/2003 | Oldham Athletic | - | Swindon Town | 0:1 | ||||
| 19. Round | 22/11/2003 | Swindon Town | - | Queens Park Rangers | 1:1 | ||||
| 20. Round | 29/11/2003 | Hartlepool United | - | Swindon Town | 2:0 | |
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| 21. Round | 13/12/2003 | Swindon Town | - | Plymouth Argyle | 2:3 | ||||
| 22. Round | 20/12/2003 | Brentford FC | - | Swindon Town | 0:2 | |
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| 23. Round | 26/12/2003 | Rushden & Diamonds FC | - | Swindon Town | 2:0 | ||||
| 24. Round | 28/12/2003 | Swindon Town | - | Brighton & Hove Albion | 2:1 | ||||
| 25. Round | 03/01/2004 | Swindon Town | - | AFC Bournemouth | 2:1 | ||||
| 26. Round | 10/01/2004 | Sheffield Wednesday | - | Swindon Town | 1:1 | |
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| 27. Round | 17/01/2004 | Swindon Town | - | Colchester United | 2:0 | |
England
St. Lucia