2003 Economy Representatives
| APEC Members | Economy Representatives |
| Australia | John Howard, Prime Minister |
| Brunei Darussalam | Haji Hassanal Bolkiah, Sultan |
| Canada | Jean Chretien, Prime Minister |
| Chile | Ricardo Lagos, President |
| China | Hu Jintao, President |
| Hong Kong, China | Tung Chee Hwa, Chief Executive |
| Indonesia | Megawati Soekarnoputri, President |
| Japan | Junichiro Koizumi, Prime Minister |
| Korea | Roh Moo-hyun, President |
| Malaysia | Dr Mahathir Mohamed, Prime Minister |
| Mexico | Vicente Fox Quesada, President |
| New Zealand | Helen Clark, Prime Minister |
| Papua New Guinea | Sir Michael T. Somare, Prime Minister |
| Peru | Dr. Alejandro Toledo Manrique, President |
| Philippines | Gloria Macapagal Arroyo, President |
| Russia | Vladimir Putin, President |
| Singapore | Goh Chok Tong, Prime Minister |
| Chinese Taipei | Dr. Lee Yuan-Tseh, Representative of the Economic Leader |
| Thailand | Dr. Thaksin Shinawatra, Prime Minister |
| United States | George W. Bush, President |
| Viet Nam | Phan Van Khai, Prime Minister |