| Period | Manager | Country | born |
| 10/09/2024 - 30/06/2025 | Valentin Suciu |
|
25/09/1980 |
| 01/12/2023 - 05/09/2024 | Bernd Storck |
|
25/01/1963 |
| 09/06/2023 - 29/11/2023 | Liviu Ciobotariu |
|
26/03/1971 |
| 10/10/2021 - 08/06/2023 | Cristiano Bergodi |
|
14/10/1964 |
| 28/09/2021 - 10/10/2021 | Róbert Ilyeş |
|
04/02/1974 |
| 13/11/2019 - 28/09/2021 | Leo Grozavu |
|
19/08/1967 |
| 29/05/2019 - 12/11/2019 | Csaba László |
|
13/02/1964 |
| 14/11/2017 - 02/05/2019 | Eugen Neagoe |
|
22/08/1967 |
| 25/10/2017 - 14/11/2017 | Sándor Nagy |
|
26/09/1972 |
| 01/07/2013 - 25/10/2017 | Valentin Suciu |
|
25/09/1980 |
![Sepsi OSK [Youth]](https://s.hs-data.com/bilder/wappen/mini/42436.gif?fallback=png "Sepsi OSK [Youth]"){kind=small}
![Sepsi OSK [Youth B]](https://s.hs-data.com/bilder/wappen/mini/42437.gif?fallback=png "Sepsi OSK [Youth B]"){kind=small}
![Sepsi OSK [Youth C]](https://s.hs-data.com/bilder/wappen/mini/42438.gif?fallback=png "Sepsi OSK [Youth C]"){kind=small}