The Heavyweight class in the boxing competition was the highest weight class.  Heavyweights were limited to those boxers weighing a minimum of 81 kilograms (178.6 lbs). 16 boxers qualified for this category. Like all Olympic boxing events, the competition was a straight single-elimination tournament. Both semifinal losers were awarded bronze medals, so no boxers competed again after their first loss. Bouts consisted of six rounds each. Five judges scored each bout.[1]
Medalists
Schedule
| Date
 | 
Round
 | 
| Wednesday, October 16, 1968 | 
First round
 | 
| Tuesday, October 22, 1968 | 
Quarterfinals
 | 
| Thursday, October 24, 1968 | 
Semifinals
 | 
| Saturday, October 26, 1968 | 
Final Bout
 | 
Draw
References
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|---|
1904–1908: +158 lb (71.7 kg) · 1920–1936: +175 lb (79.4 kg) · 1948: +80 kg · 1952–1980: +81 kg · 1984–2012: 81–91 kg · 2016–2020: 82–91 kg · 2024–: 81–92 kg  | 
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