| Period | Manager | Country | born |
| 03/09/2024 - 30/06/2025 | Michael Fink |
|
01/02/1982 |
| 24/09/2017 - 01/09/2024 | Daniyel Çimen |
|
19/01/1985 |
| 12/09/2017 - 24/09/2017 | Stefan Hassler |
|
20/06/1969 |
| 06/12/2016 - 11/09/2017 | Gino Parson |
|
22/05/1979 |
| 07/09/2016 - 05/12/2016 | Francisco Copado |
|
19/07/1974 |
| 30/08/2016 - 06/09/2016 | Gino Parson |
|
22/05/1979 |
| 01/07/2014 - 29/08/2016 | Daniel Steuernagel |
|
16/11/1979 |
![FC Gießen [Youth]](https://s.hs-data.com/bilder/wappen/mini/30260.gif?fallback=png "FC Gießen [Youth]"){kind=small}
![FC Gießen [Youth B]](https://s.hs-data.com/bilder/wappen/mini/30261.gif?fallback=png "FC Gießen [Youth B]"){kind=small}