 Royale Union Saint-Gilloise |
| Address: | Brusselsesteenweg 223-1190 Vorst |
| Telephone: | 02-544 03 16 |
| Fax: | 02-544 03 17 |
| Founded: | 1-Nov-1897 |
| President: | Alex MUZIO |
| Official website: | www.rusg.brussels |
| E-mail: | rusg@rusg.be |
| Manager: | David HUBERT |
| Name: | Joseph Marienstadion |
| Capacity: | 9,500 |
| Pro League 2026/27 | |
|
| 10-May-2026 | Pro League (37) | Union Saint-Gilloise | 3-0 | KV Mechelen |
| 14-May-2026 | Beker van België (f) | Union Saint-Gilloise | 3-1 | Anderlecht |
| 17-May-2026 | Pro League (38) | Club Brugge | 5-0 | Union Saint-Gilloise |
| 21-May-2026 | Pro League (39) | AA Gent | 0-0 | Union Saint-Gilloise |
| 24-May-2026 | Pro League (40) | Union Saint-Gilloise | 5-1 | Anderlecht |
| 31-Jul-2026 | Supercoupe (p4-5) | Club Brugge | 1-1 | Union Saint-Gilloise |
| 04-Aug-2026 | CL (q3l1) | Union Saint-Gilloise | 3-3 |  Bodø/Glimt |
| 08-Aug-2026 | Pro League (1) | Westerlo | 1-5 | Union Saint-Gilloise |
| 11-Aug-2026 | CL (q3l2) | Bodø/Glimt | - | Union Saint-Gilloise |
| 15-Aug-2026 | Pro League (2) | Union Saint-Gilloise | - | Zulte-Waregem |
| 30-Aug-2026 | Pro League (4) | Union Saint-Gilloise | - | Anderlecht |
| 02-Sep-2026 | Pro League (3) | Sint-Truiden | - | Union Saint-Gilloise |
| 05-Sep-2026 | Pro League (5) | Charleroi | - | Union Saint-Gilloise |
| 12-Sep-2026 | Pro League (6) | Union Saint-Gilloise | - | Lommel SK |
| 20-Sep-2026 | Pro League (7) | Antwerp | - | Union Saint-Gilloise |
| 10-Oct-2026 | Pro League (8) | Union Saint-Gilloise | - | Oud-Heverlee Leuven |
