| 30. Round | 27/01/2024 | Walsall FC | - | Sutton United | 1:1 | ||||
| 21. Round | 30/01/2024 | Sutton United | - | Harrogate Town | 1:2 | ||||
| 31. Round | 03/02/2024 | Sutton United | - | Doncaster Rovers | 1:1 | ||||
| 32. Round | 10/02/2024 | Morecambe FC | - | Sutton United | 1:0 | ||||
| 33. Round | 13/02/2024 | Sutton United | - | Wrexham AFC | 1:2 | ||||
| 34. Round | 17/02/2024 | Bradford City | - | Sutton United | 1:0 | ||||
| 35. Round | 24/02/2024 | Sutton United | - | Colchester United | 1:1 | ||||
| 27. Round | 27/02/2024 | Notts County | - | Sutton United | 3:4 | ||||
| 36. Round | 02/03/2024 | Tranmere Rovers | - | Sutton United | 1:0 | ||||
| 37. Round | 09/03/2024 | Sutton United | - | Grimsby Town | 1:1 | ||||
| 38. Round | 12/03/2024 | Crewe Alexandra | - | Sutton United | 1:0 |  |
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| 39. Round | 16/03/2024 | Forest Green Rovers | - | Sutton United | 0:1 | ||||
| 42. Round | 01/04/2024 | Sutton United | - | Swindon Town | 3:1 | ||||
| 44. Round | 13/04/2024 | Harrogate Town | - | Sutton United | 2:2 | ||||
| 45. Round | 20/04/2024 | Sutton United | - | Crawley Town | 2:2 | ||||
| 46. Round | 27/04/2024 | Milton Keynes Dons | - | Sutton United | 4:4 |  |
England
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