| Squad | Appearances | ||
| sorting |
| Michel Aertsens |
|
Belgium | |||
| Adrien Bilnock |
|
Belgium | |||
| Rene de Jonghe |
|
Belgium | |||
| André Demeure |
|
Belgium | |||
| Leopold Jacquemyn |
|
Belgium | |||
| Albert Lamquet |
|
Belgium | |||
| Jean Lamquet |
|
Belgium | 14/03/1911 | ||
| Urbain Levenbergh |
|
Belgium | |||
| Albert Roose |
|
Belgium | |||
| Georges van Cakenberghe |
|
Belgium | |||
| Max Vinche |
|
Belgium | |||
| Leopold Vlaminck |
|
Belgium | |||
| Pierre Walschap |
|
Belgium | |||
| Goalkeeper | ||||||
| André Vandeweyer |
|
Belgium | 21/06/1909 | ||
| Defender | ||||||
| Antoine Puttaert |
|
Belgium | 25/10/1919 | ||
| Philibert Smellinckx |
|
Belgium | 17/01/1911 | ||
| Félix Welkenhuysen |
|
Belgium | 12/12/1908 | ||
| Midfielder | ||||||
| Jean Claessens |
|
Belgium | 18/06/1908 | ||
| François Winnepenninckx |
|
Belgium | 26/03/1919 | ||
| Forward | ||||||
| Joseph de Smedt |
|
Belgium | 30/04/1912 | ||
| Jacques van Caelenberghe |
|
Belgium | 02/10/1910 | ||
| François Vanden Eynde |
|
Belgium | 14/10/1911 | ||
| François Vanden Eynden |
|
Belgium | |||
![Union Saint-Gilloise [U18]](https://s.hs-data.com/bilder/wappen/mini/45788.gif?fallback=png "Union Saint-Gilloise [U18]"){kind=small}
![Union Saint-Gilloise [U16]](https://s.hs-data.com/bilder/wappen/mini/45791.gif?fallback=png "Union Saint-Gilloise [U16]"){kind=small}
![Union Saint-Gilloise [Youth]](https://s.hs-data.com/bilder/wappen/mini/45794.gif?fallback=png "Union Saint-Gilloise [Youth]"){kind=small}
