| 1991 World Taekwondo Championships | |
| Location: | Athens, Greece |
| Dates: | 28 October – 3 November 1991 |
| Venue: | Peace and Friendship Stadium |
| Men: |  |
| Women: | |
| Previous: | 1989 |
| Next: | 1993 |
The 1991 World Taekwondo Championships were the 10th edition of the World Taekwondo Championships, and were held in Athens[1] [2] [3] [4] from October 28 to November 3, 1991, with 434 athletes participating from 49 countries.
| Finweight (−50 kg) | |||
| Flyweight (−54 kg) | |||
| Bantamweight (−58 kg) | |||
| Featherweight (−64 kg) | |||
| Lightweight (−70 kg) | |||
| Welterweight (−76 kg) | |||
| Middleweight (−83 kg) | |||
| Heavyweight (+83 kg) | |||
| Finweight (−43 kg) | |||
| Flyweight (−47 kg) | |||
| Bantamweight (−51 kg) | |||
| Featherweight (−55 kg) | |||
| Lightweight (−60 kg) | |||
| Welterweight (−65 kg) | |||
| Middleweight (−70 kg) | |||
| Heavyweight (+70 kg) | |||