2024–25 Royale Union Saint-Gilloise season

The 2024–25 season is Royale Union Saint-Gilloise's 127th season in existence and fourth consecutive in the Belgian Pro League. They will also compete in the Super Cup, Belgian Cup and the UEFA Champions League.

Appearances and goals
''Includes all competitive matches. The list is sorted by squad number. Players who left the club prior to the first competitive fixture of the season or who have not made any appearances are not featured.''

! colspan=14 style=background:#dcdcdc; text-align:center| Goalkeepers

! colspan=14 style=background:#dcdcdc; text-align:center| Defenders

! colspan=14 style=background:#dcdcdc; text-align:center| Midfielders

! colspan=14 style=background:#dcdcdc; text-align:center| Forwards


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Goalscorers
''Includes all competitive matches. The list is sorted by squad number when total goals are equal. Players with no goals not included in the list.''

Disciplinary record
''Includes all competitions for senior teams. The list is sorted by red cards, then yellow cards (and by squad number when total cards are equal). Players with no cards not included in the list.''