Vietnam hosted and took part in the 2003 Southeast Asian Games in Hanoi from 5–13 December 2003.

Vietnam at the
2003 Southeast Asian Games
IOC codeVIE
NOCVietnam Olympic Committee
Websitewww.voc.org.vn (in Vietnamese and English)
in Vietnam
Medals
Ranked 1st
Gold
158
Silver
97
Bronze
91
Total
346
Southeast Asian Games appearances (overview)

The host Vietnam performance was its best ever yet in Southeast Asian Games history and emerged as overall champion of the games.