The following are known Action Replay MAX Codes for Harry Potter: Quidditch World Cup on Sony Playstation 2 (PS2).

Device Compatibility: Action Replay MAX

Master Code – Must Be On
R8X3-9A2Y-W6NFY
JMAG-DDKF-KP7EF

Unlock All Quidditch Cards
DYB3-DACW-47ZHN
YBTH-N1KT-CY4NF
0B4C-5065-ARAN4
YMKG-62UW-TRHRF
QNF7-2BM3-VX0J0
5F0T-QPB2-096TW
KP66-UXD7-BFNJE
F0VA-6JJJ-5QHH0
JMCA-B9V9-HFQ1M