Union Saint-Gilloise Trophies & Titles
Union Saint-Gilloise has won 25 titles in its history.
- Country: Bélgica
- Total trophies: 25
Trophies by competition
- Liga Nacional: 12 titles (1903–2024)
- Copa de Bélgica: 12 titles (1903–2024)
- Supercopa de Bélgica: 1 title (2025)