The following are known Action Replay Codes for NHL 2001 on Sony Playstation (PS1).

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

Device Compatibility: Action Replay, CodeBreaker & GameShark

Away Team Max Momentum
8011ffd803e8

Away Team No Momentum
8011ffd80000

Home Team Max Momentum
8011ffDc03e8

Home Team No Momentum
8011ffDc0000

Goals Worth 99
8007a5d40063