The following are known Action Replay Codes for Tiger Woods PGA Tour 2003 on Nintendo GameCube (GCN).

These codes are for the European version of the game.

Master Code – Must Be On
PHB9-FH4E-WPTNJ
M01M-J63R-5VJQW

All Characters/Courses Open
2EE9-Q2M6-F3PKY
ZJZE-TYYG-JD201
2QBH-0T1V-MEY34
TCVR-EKUR-ZWWEC
KGBB-0AK3-7N7QX
XQKB-T6CN-1JJVN
J96U-1RC6-8V42G
U5XZ-4DGJ-10C4B
FRER-1TRK-2QV0E
46NR-YXQD-A74U3
JTUU-ZQPD-3961E
6KDP-BEB4-G3CCJ
TYRW-VJ6G-M3QN5
107V-R6VG-RUU5E
FEQ1-0YHF-ZHD9Q
FJRQ-A3WX-RDA06
V10H-5H9C-K2EHM
ME04-3ZAK-7BD6U