| Periode | Trainer | Land | geb. |
| 01.07.2022 - 30.06.2024 | Afonso Cabral |
|
06.11.1992 |
| 23.02.2010 - 30.06.2010 | David Patrício |
|
03.04.1984 |
| 01.07.1995 - 30.06.1999 | Daúto Faquirá |
|
26.12.1965 |
![União Sintrense [A-jun]](https://s.hs-data.com/bilder/wappen/mini/57677.gif?fallback=png "União Sintrense [A-jun]"){kind=small}
![União Sintrense [B-jun]](https://s.hs-data.com/bilder/wappen/mini/57680.gif?fallback=png "União Sintrense [B-jun]"){kind=small}
![União Sintrense [C-jun]](https://s.hs-data.com/bilder/wappen/mini/57683.gif?fallback=png "União Sintrense [C-jun]"){kind=small}