Boxing at the 1998 Asian Games – Men's 91 kg

The men's heavyweight boxing competition at the 1998 Asian Games in Bangkok, Thailand was held from 12 to 17 December at the Land Sports Complex. Like all Asian Games boxing events, the competition was a straight single-elimination tournament. This event consisted of 8 boxers. The competition began with the quarterfinal round on 12 December, where the number of competitors was reduced to 4, and concluded with the final on 17 December. Both semi-final losers were awarded bronze medals.

Boxing at the 1998 Asian Games – Men's 91 kg

The men's heavyweight boxing competition at the 1998 Asian Games in Bangkok, Thailand was held from 12 to 17 December at the Land Sports Complex. Like all Asian Games boxing events, the competition was a straight single-elimination tournament. This event consisted of 8 boxers. The competition began with the quarterfinal round on 12 December, where the number of competitors was reduced to 4, and concluded with the final on 17 December. Both semi-final losers were awarded bronze medals.