Fencing at the 2003 SEA Games

Fencing at the 22nd SEA Games was held in Cau Giay Gymnasium, Hanoi, Vietnam.

Medal summary

Event	Gold	Silver	Bronze
Individual épée	File:Flag of Thailand.svg Siriroj Rattaprasert (THA)	File:Flag of the Philippines.svg Vizcayno Macario (PHI)	File:Flag of Indonesia.svg Muhammad Haerullah (IDN)
Individual épée	File:Flag of Thailand.svg Siriroj Rattaprasert (THA)	File:Flag of the Philippines.svg Vizcayno Macario (PHI)	File:Flag of Singapore.svg Ang Chez Yee (SIN)
Team épée	File:Flag of the Philippines.svg Philippines (PHI)	File:Flag of Thailand.svg Thailand (THA)	File:Flag of Vietnam.svg Vietnam (VIE)
Individual sabre	File:Flag of the Philippines.svg Mendoza Gumabao (PHI)	File:Flag of Thailand.svg Wiradech Kothny (THA)	File:Flag of Vietnam.svg Nguyễn Văn Quế (VIE)
Individual sabre	File:Flag of the Philippines.svg Mendoza Gumabao (PHI)	File:Flag of Thailand.svg Wiradech Kothny (THA)	File:Flag of Vietnam.svg Dương Văn Cường (VIE)
Team sabre	File:Flag of Vietnam.svg Vietnam (VIE)	File:Flag of the Philippines.svg Philippines (PHI)	File:Flag of Thailand.svg Thailand (THA)
Individual foil	File:Flag of Thailand.svg Nontapat Panchan (THA)	File:Flag of Vietnam.svg Nguyễn Hải Đăng (VIE)	File:Flag of Indonesia.svg Dadan Heri (IDN)
Individual foil	File:Flag of Thailand.svg Nontapat Panchan (THA)	File:Flag of Vietnam.svg Nguyễn Hải Đăng (VIE)	File:Flag of Singapore.svg Li Chien Koh (SIN)
Team foil	File:Flag of the Philippines.svg Philippines (PHI)	File:Flag of Vietnam.svg Vietnam (VIE)	File:Flag of Singapore.svg Singapore (SIN)

Event	Gold	Silver	Bronze
Individual épée	File:Flag of Thailand.svg Siritida Choochokkul (THA)	File:Flag of Vietnam.svg Nguyễn Thị Như Hà (VIE)	File:Flag of Indonesia.svg Isnawati Sir Idar (IDN)
Individual épée	File:Flag of Thailand.svg Siritida Choochokkul (THA)	File:Flag of Vietnam.svg Nguyễn Thị Như Hà (VIE)	File:Flag of Indonesia.svg Rina Sucipto (IDN)
Individual sabre	File:Flag of Vietnam.svg Nguyễn Thị Lệ Dung (VIE)	File:Flag of Vietnam.svg Nguyễn Thị Thủy Chung (VIE)	File:Flag of the Philippines.svg Joanna Villareal (PHI)
Individual sabre	File:Flag of Vietnam.svg Nguyễn Thị Lệ Dung (VIE)	File:Flag of Vietnam.svg Nguyễn Thị Thủy Chung (VIE)	File:Flag of Thailand.svg Supanna Samaboot (THA)
Team sabre
Individual foil	File:Flag of the Philippines.svg Lenita Garcia (PHI)	File:Flag of the Philippines.svg Veena Nuestro (PHI)	File:Flag of Singapore.svg Ng Yi Lin (SIN)
Individual foil	File:Flag of the Philippines.svg Lenita Garcia (PHI)	File:Flag of the Philippines.svg Veena Nuestro (PHI)	File:Flag of Thailand.svg Nunta Chantasuwannansin (THA)