The following are known Action Replay Codes for Harry Potter and the Goblet of Fire on Nintendo Game Boy Advance (GBA).

These are Action Replay Version 3 (V3) Codes.

The codes should work with the region specified but may work for other regions as well.

(M)
ed1f936c
fe156ce0
8bf5b0f9
3f36d700

Infinite Health
badf5772
1b426ca6

Invincible
beaca08b
cfb84990

Infinite Beans
b3fe0ce5
91f41721