2023–24 Royal Charleroi S.C. season

The 2023–24 season was Royal Charleroi S.C.'s 120th season in existence and 12th consecutive in the Belgian Pro League. They also competed in the Belgian Cup, being knocked out in the eighth round.

Pre-season and friendlies
On 8 June 2023, it was announced that their first friendly of the upcoming season, will be a trip to Mons to play fifth division side R.A.E.C. Mons.

Matches
The league fixtures were unveiled on 22 June 2023.