PSG has now won the prestigious trophy on fourteen separate times.
The Parisian giants needed a dramatic leveler followed by a perfect spot-kick decider to overcome Marseille in the Gulf and secure a fourth straight French Super Cup title.
The Champions League holders appeared to be coasting towards a straightforward win in the showdown between the French league winners and the French Cup winners after Ousmane Dembele found the scoring in the opening stages.
Yet, the southern French side fired two times late to take a surprise lead. Initially, the English forward scored from the penalty spot, before the defender inadvertently turned the ball into his own net for an own-goal.
In a breathtaking turn of fortune, Goncalo Ramos grabbed a crucial equaliser in the final moments to send the contest into a penalty shootout. PSG goalkeeper Chevalier then emerged as the key figure, saving decisive kicks from O'Riley and Hamed Traore.
In the shootout, Goncalo Ramos, the midfielder, the full-back, and Desire Doue all converted with composure for PSG to seal a convincing shootout win.
The record champions Paris Saint-Germain, who faced last season's Ligue 1 runners-up Marseille after achieving a domestic double, have now won this competition for the twelfth time in the last thirteen years.
