| 1. Round | 30/07/2022 | Sutton United | - | Newport County | 1:1 | ||||
| 3. Round | 13/08/2022 | Bradford City | - | Newport County | 2:0 | ||||
| 6. Round | 27/08/2022 | Harrogate Town | - | Newport County | 0:4 | ||||
| 7. Round | 03/09/2022 | Newport County | - | Grimsby Town | 0:2 | ||||
| 11. Round | 24/09/2022 | Newport County | - | Carlisle United | 1:1 | ||||
| 12. Round | 01/10/2022 | Leyton Orient | - | Newport County | 1:2 | ||||
| 8. Round | 04/10/2022 | Swindon Town | - | Newport County | 1:0 | ||||
| 14. Round | 08/10/2022 | Newport County | - | Rochdale AFC | 0:1 | ||||
| 15. Round | 15/10/2022 | Crawley Town | - | Newport County | 2:1 | ||||
| 16. Round | 22/10/2022 | Newport County | - | Colchester United | 1:0 | ||||
| 18. Round | 12/11/2022 | Newport County | - | Stockport County | 1:2 | ||||
| 25. Round | 02/01/2023 | Newport County | - | Crawley Town | 2:2 |
England