| 04.04.2022 | König, Ronny | - | 64 | 35 |  | MSV Duisburg |  | Hannover 96 | 57.908 € |
| 15.01.2022 | Kerk, Sebastian | ZOMZMLF | 70 | 24 |  | FC Augsburg | | Hannover 96 | 700.001 € |
| 14.01.2022 | Justvan, Julian | ZOMZMRF | 69 | 20 |  | SSV Jahn Regensburg | | Hannover 96 | 1.111.112 € |
| 11.01.2022 | Engin, Ahmet | - | 64 | 22 | | Hannover 96 |  | Türkgücü München | 10.001 € |
| 11.01.2022 | Teuchert, Cedric | ZOMSTZM | 70 | 21 |  | SV Darmstadt 98 | | Hannover 96 | 400.000 € |
| 10.01.2022 | Sow, Djibril | ZMZDMZOM | 77 | 21 | | MSV Duisburg | | Hannover 96 | 4.862.028 € |
| 10.01.2022 | Rode, Sebastian | - | 77 | 28 | | Hannover 96 |  | 1. FC Union Berlin | 873.159 € |
| 08.01.2022 | Aubameyang, Pierre-Emerick | ST | 85 | 29 | | Hannover 96 |  | FC Ingolstadt 04 | 5.484.424 € |
| 05.01.2022 | Coordes, Luis Angel | - | 61 | 19 | | Hannover 96 |  | FC St. Pauli | 185.127 € |
| 01.01.2022 | Casteels, Koen | TW | 86 | 26 | | Hannover 96 | | SSV Jahn Regensburg | 25.001 € |
| 28.12.2021 | Ondoua, Gaël | ZDMZMIV | 70 | 23 |  | VDFB Transferteam | | Hannover 96 | 231.526 € |
| 28.12.2021 | Zuber, Steven | - | 75 | 27 | | Hannover 96 | | SSV Jahn Regensburg | 730.001 € |
| 28.12.2021 | Grimaldi, Adriano | ST | 64 | 27 | | Hannover 96 |  | Projektleitung | 1 € |
| 28.12.2021 | Seydel, Aaron | - | 65 | 22 | | Hannover 96 |  | FC Viktoria Köln | 101 € |
| 27.12.2021 | Lindstrøm, Jesper | RMLMRV | 71 | 18 | | VDFB Transferteam | | Hannover 96 | 3.675.001 € |
| 23.12.2021 | Vogt, Kevin | IV | 76 | 27 | | Hannover 96 |  | SG Dynamo Dresden | 250.000 € |
| 21.12.2021 | Becker, Sheraldo | STLMRMLF | 66 | 21 |  | Borussia Mönchengladbach | | Hannover 96 | 500.001 € |
| 21.12.2021 | Kehrer, Thilo | IV | 77 | 22 | | SG Dynamo Dresden | | Hannover 96 | 1.000.000 € |
| 21.12.2021 | Jakic, Kristijan | ZDMZMIV | 73 | 21 | | VDFB Transferteam | | Hannover 96 | 3.307.501 € |
| 17.12.2021 | Fossum, Iver | ZMZOM | 71 | 22 | | VDFB Transferteam | | Hannover 96 | 250.000 € |
| 16.12.2021 | Tasende, José Ángel Esmoris | LVLM | 83 | 21 | | Hannover 96 |  | Hertha BSC | 2.999.999 € |
| 16.12.2021 | Leckie, Mathew | ZMLMZOMZDM | 71 | 27 |  | FC Bayern München | | Hannover 96 | 387.835 € |
| 13.12.2021 | Bénes, László | ZMZOMZDM | 73 | 21 | | Borussia Mönchengladbach | | Hannover 96 | 50.000 € |
| 10.12.2021 | Horn, Timo | TW | 76 | 25 |  | 1. FC Köln | | Hannover 96 | 1.800.000 € |
| 09.12.2021 | Funk, Marius | TW | 61 | 22 | | FC Augsburg | | Hannover 96 | 201 € |