| Squad | Appearances | ||
| sorting |
| Alfons Bruylants |
|
Belgium | 13/07/1938 | ||
| Lucien Haeck |
|
Belgium | 14/12/1940 | ||
| Claude Langlet |
|
Belgium | 31/01/1940 | ||
| Lucien Mertens |
|
Belgium | 16/06/1940 | ||
| Henri Petersen |
|
Belgium | |||
| Firmin Thiels |
|
Belgium | 06/04/1942 | ||
| Camille van Vaerenbergh |
|
Belgium | 15/01/1934 | ||
| Philippe van Wilder |
|
Belgium | 14/02/1940 | ||
| Paolo Zalamena |
|
Belgium | 30/07/1942 | ||
| Goalkeeper | ||||||
| André Vanderstappen |
|
Belgium | 27/03/1934 | ||
| Defender | ||||||
| Jean Claes |
|
Belgium | 07/08/1934 | ||
| Leon Close |
|
Belgium | 22/08/1931 | ||
| Marcel Dries |
|
Belgium | 19/09/1929 | ||
| Paul Schraepen |
|
Belgium | 25/02/1942 | ||
| Midfielder | ||||||
| Charles de Vogelaere |
|
Belgium | 16/11/1933 | ||
| Julien Kialunda |
|
Congo DR | 24/04/1940 | ||
| Forward | ||||||
| Hans Gérard |
|
Belgium | 01/04/1936 | ||
| Roger Janssens |
|
Belgium | 20/06/1935 | ||
| Roger van Cauwelaert |
|
Belgium | 15/03/1934 | ||
| Paul van den Berg |
|
Belgium | 11/10/1936 | ||
| Hubert van Dormael |
|
Belgium | 04/01/1925 | ||
![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}
