| 1987 World Taekwondo Championships | |
| Location: |  Barcelona, Spain |
| Dates: | 7–11 October 1987 |
| Venue: | Palau dels Esports |
| Men: |  |
| Women: | |
| Previous: | 1985 |
| Next: | 1989 |
The 1987 World Taekwondo Championships were the 8th edition of the World Taekwondo Championships, and were held in Barcelona, Spain from October 7 to October 11, 1987, with 434 athletes participating from 62 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) | |||