| 28. Round | 25/02/2024 | B.93 København [Youth B] | - | Næstved BK [Youth B] | 0:1 | ||||
| 30. Round | 02/03/2024 | HB Køge [Youth B] | - | Næstved BK [Youth B] | 6:5 pso | ||||
| 16. Round | 09/03/2024 | Næstved BK [Youth B] | - | Næsby BK [Youth B] | 3:1 |  |
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| 17. Round | 16/03/2024 | FC Helsingør [Youth B] | - | Næstved BK [Youth B] | 2:3 | ||||
| 18. Round | 23/03/2024 | Næstved BK [Youth B] | - | SfB-Oure FA [Youth B] | 2:3 | ||||
| 19. Round | 06/04/2024 | Kolding IF [Youth B] | - | Næstved BK [Youth B] | 3:2 | ||||
| 20. Round | 13/04/2024 | Næstved BK [Youth B] | - | Hvidovre IF [Youth B] | 2:4 pso | ||||
| 21. Round | 21/04/2024 | Hobro IK [Youth B] | - | Næstved BK [Youth B] | 2:1 | ||||
| 22. Round | 27/04/2024 | Viborg FF [Youth B] | - | Næstved BK [Youth B] | 3:1 | ||||
| 23. Round | 04/05/2024 | Næstved BK [Youth B] | - | AB Gladsaxe [Youth B] | 0:5 | ||||
| 24. Round | 11/05/2024 | AC Amager Academy [Youth B] | - | Næstved BK [Youth B] | 5:3 | ||||
| 26. Round | 25/05/2024 | FC Roskilde [Youth B] | - | Næstved BK [Youth B] | 6:3 pso |
Denmark