Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 10/2026 | Mikail Karbuzoglu | MF | ![]() | Hertha BSC U19 | Hertha BSC U19 | |
| 10/2026 | Daniel Mrohs | MF | ![]() | Hertha BSC U19 | Hertha BSC U19 | |
| 07/2026 | Yannick Müller | FW | ![]() | SSV Ulm 1846 | SSV Ulm | |
| 07/2026 | Burak Özkanlı | GK | ![]() | Hertha BSC U19 | Hertha BSC U19 | |
| 07/2026 | Christian Seibert | GK | ![]() | Hertha BSC U19 | Hertha BSC U19 | |
| 07/2026 | Filip Brekalo | DF | ![]() | NK Dubrava | NK Dubrava | |
| 07/2026 | Leon Grundmann | DF | ![]() | Hertha BSC U19 | Hertha BSC U19 | |
| 07/2026 | Leon Gruschwitz | DF | ![]() | Chemnitzer FC U19 | Chemnitzer FC U19 | |
| 07/2026 | Mustafa Kourouma | DF | ![]() | Union Titus Pétange | Pétange | |
| 07/2026 | David Schopper | DF | ![]() | SC Freiburg II | Freiburg II | |
| 07/2026 | Giorgio Gamm | MF | ![]() | Hertha BSC U19 | Hertha BSC U19 | |
| 07/2026 | Jermaine Ngwa | MF | ![]() | SV Wehen Wiesbaden U19 | SV Wehen U19 | |
| 07/2026 | Muhammed Özkan | MF | ![]() | Hertha BSC U19 | Hertha BSC U19 | |
| 07/2026 | Maris Schößler | MF | ![]() | Energie Cottbus U19 | Cottbus U19 | |
| 07/2026 | Theophilus Akoto | FW | ![]() | SV Wehen Wiesbaden U19 | SV Wehen U19 | |
| 07/2026 | Kebir Canpolat | FW | ![]() | Cosmos Koblenz | Cos. Koblenz | |
| 07/2026 | Jelani Ndi | FW | ![]() | Hertha BSC U19 | Hertha BSC U19 | |
| 07/2026 | Marcel Kiefer | G-AN | ||||
| 07/2026 | Alexander Bravos | MEN-C | ![]() | Hertha BSC U19 | Hertha BSC U19 |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 09/2026 | Leon Jensen | MF | ![]() | Arminia Bielefeld | Bielefeld | |
| 07/2026 | Janne Berner | DF | ![]() | SC Verl | Verl | |
| 07/2026 | Eliyas Strasner | DF | ![]() | 1. FC Lok Leipzig | Lok Leipzig | |
| 07/2026 | Elias Decker | DF | ![]() | FC Ingolstadt 04 | Ingolstadt | |
| 07/2026 | Tim Hoffmann | DF | ![]() | SC Verl | Verl | |
| 07/2026 | Denis Koldžić | DF | ![]() | Bremer SV | Bremer SV | |
| 07/2026 | Marvin Krumhaar | DF | ![]() | Hertha Zehlendorf | Hertha 03 | |
| 07/2026 | Yunus Ünal | DF | ![]() | Hannover 96 | Hannover | |
| 07/2026 | Dion Ajvazi | MF | ![]() | FC Carl Zeiss Jena | Jena | |
| 07/2026 | Michał Karbownik | MF | ![]() | İstanbul Başakşehir | Başakşehir | |
| 07/2026 | Kian Todorović | MF | ![]() | Hertha BSC | Hertha BSC | |
| 07/2026 | Liam Kannewurf | FW | ![]() | Hertha BSC U21 | U21 | |
| 07/2026 | Joel Richter | FW | ![]() | Hessen Kassel | Hessen Kassel | |
| 07/2026 | Oliver Rölke | FW | ![]() | VfB Stuttgart II | VfB II | |
| 07/2026 | Luis Trus | FW | ![]() | 1. FC Magdeburg II | Magdeburg II |























