20th GCC Club Championship
| Tournament details | |
|---|---|
| Host country | Kuwait |
| Dates | 27 January – 7 February 2003 |
| Teams | 5 (from AFC/UAFA confederations) |
| Final positions | |
| Champions | Al-Arabi (2nd title) |
| Runners-up | Al-Muharraq |
← 2002 2005 → | |
The 20th GCC Club Championship (Arabic: بطولة الأنديـة الخليجية أبطال الدوري) was the twentieth edition of the GCC Club Championship for clubs of the Gulf Cooperation Council nations.
The 2003 edition was won by Kuwaiti side Al Arabi Kuwait for the second time.