Taekwondo at the 2002 Asian Games – Men's 78 kg

The men's welterweight (−78 kilograms) event at the 2002 Asian Games took place on 11 October 2002 at Gudeok Gymnasium, Busan, South Korea.

A total of 14 men from 14 countries competed in this event, limited to fighters whose body weight was less than 78 kilograms. Oh Seon-taek of South Korea won the gold medal.

Schedule
All times are Korea Standard Time (UTC+09:00)

Results

 * Legend
 * DQ — Won by disqualification
 * K — Won by knockout
 * R — Won by referee stop contest