| 7. Round | 09/09/2023 | Crawley Town | - | Newport County | 4:1 | ||||
| 8. Round | 16/09/2023 | Newport County | - | Barrow AFC | 1:1 | ||||
| 9. Round | 23/09/2023 | Newport County | - | Bradford City | 1:4 |  |
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| 10. Round | 30/09/2023 | Salford City | - | Newport County | 2:1 | ||||
| 11. Round | 03/10/2023 | Newport County | - | Colchester United | 2:1 | ||||
| 13. Round | 14/10/2023 | Swindon Town | - | Newport County | 2:0 | ||||
| 14. Round | 20/10/2023 | Newport County | - | Walsall FC | 3:3 | ||||
| 15. Round | 24/10/2023 | Notts County | - | Newport County | 3:0 | ||||
| 16. Round | 28/10/2023 | Gillingham FC | - | Newport County | 0:2 | |
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| 36. Round | 02/03/2024 | Newport County | - | Mansfield Town | 0:1 | ||||
| 37. Round | 09/03/2024 | Stockport County | - | Newport County | 1:0 | ||||
| 38. Round | 12/03/2024 | Newport County | - | Morecambe FC | 5:3 |
England