The Moroccan left-back has put pen to paper on a long-term contract that will keep him at the club until 2029.
Knaidil arrives from fellow Botola Pro side COD Meknès, with Raja activating his release clause to secure the deal. The 23-year-old, born in Casablanca, becomes one of the Green Eagles’ early reinforcements for the new season.
The move strengthens Raja’s defensive options as they look to rebuild following the departures of several senior players. Knaidil is expected to compete for a regular place at left-back under the club’s new sporting direction.