Zugänge
| ab | Name | Pos | Mannschaft | Team | ||
|---|---|---|---|---|---|---|
| 05/2026 |  | Adem-Larbi Djoudi | MF |  | VfV Hildesheim II | VfV Hildesh. II |
| 02/2026 | | Ilir Qela | ST | |||
| 02/2026 |  | Nicolo Avellino | AB |  | Somaspor | Somaspor |
| 07/2025 |  | Luis Karaqi | AB |  | Hannover 96 II | Hannover II |
| 07/2025 | | Leon Arizanov | AB |  | Heeslinger SC | Heeslinger SC |
| 07/2025 |  | Thomas Case | MF |  | SV Scherpenberg | SV Scherpenberg |
| 07/2025 | | Lennart Schulze Kökelsum | TW |  | Eintracht Braunschweig II | BTSV II |
| 07/2025 | | Klaas Gatermann | AB |  | Germania Bleckenstedt | Germania Bleckenstedt |
| 07/2025 | | Mohsin Isifou | AB |  | VfV Hildesheim U19 | VfV Hildesheim U19 |
| 07/2025 |  | Mahdi Biso | ST |  | SV Newroz Hildesheim | SV Newroz Hildesheim |
| 07/2025 | | Mick Gudra | ST |  | TSV Havelse | TSV Havelse |
| 07/2025 | | Louis Malina | ST |  | Chemnitzer FC | Chemnitz |
| 07/2025 | | Cenay Üzümcü | ST |  | FSV Schöningen | Schöningen |
| 07/2025 | | Max Wasl | ST | | VfV Hildesheim U19 | VfV Hildesheim U19 |
| 07/2025 | | Robin Wedemeier | ST |  | OSV Hannover | OSV Hannover |
| 07/2025 | | Dominik Franke | CO-TR | | Germania Bleckenstedt | Germania Bleckenstedt |
Abgänge
| ab | Name | Pos | Mannschaft | Team | ||
|---|---|---|---|---|---|---|
| 01/2026 | | Luis Karaqi | AB | | Eintracht Braunschweig II | BTSV II |
| 01/2026 | | Leon Arizanov | AB |  | Schwarz-Weiß Rehden | SW Rehden |
| 08/2025 | | Max Wasl | ST |  | SV Bavenstedt | SV Bavenstedt |
| 07/2025 | | Rezzan Bilmez | MF |  | 1. FC Wunstorf | 1. FC Wunstorf |
| 07/2025 | | Anton Pourfard | AB |  | TeBe Berlin | TeBe Berlin |
| 07/2025 | | Leon Slodczyk | AB | | SV Newroz Hildesheim | SV Newroz Hildesheim |
| 07/2025 | | Samuel Owusu | MF |  | U.S.I. Lupo-Martini | Lupo-Martini |
| 07/2025 | | Erhan Yılmaz | MF |  | STK Eilvese | STK Eilvese |
| 07/2025 | | Nikos Elfert | ST | | STK Eilvese | STK Eilvese |
| 07/2025 | | Can Gökdemir | ST | | STK Eilvese | STK Eilvese |
| 07/2025 | | Lucien Jimenez Tejeda | ST | | SV Newroz Hildesheim | SV Newroz Hildesheim |
| 07/2025 | | Finn Kiszka | ST |  | HSC Hannover | HSC Hannover |
| 07/2025 | | Romeo Kumor | ST | | U.S.I. Lupo-Martini | Lupo-Martini |