PSG are taking a 3,500 strong away support with them for Tuesday's trip to Manchester United.
L'Equipe says among them, there will be 1,600 ultras (800 of the Collectif Ultra Paris and 800 supporters) and 1,900 other supporters.
PSG face United in the first-leg of the Champions League round 16 on the back of victory over Bordeaux on Saturday.
Against Real Madrid last season, PSG took 4,000 fans with them to Spain.