| 1991 World Wrestling Championships | |
|---|---|
| Freestyle | |
| Host city |  Varna, Bulgaria |
| Dates | 3–6 October |
| Greco-Roman | |
| Host city | Varna, Bulgaria |
| Dates | 27–30 September |
| Women | |
| Host city |  Tokyo, Japan |
| Dates | 24–25 August |
| Champions | |
| Men's freestyle |  Soviet Union |
| Women's freestyle | Japan |
| Greco-Roman | Soviet Union |
The following is the final results of the 1991 World Wrestling Championships. Men's competition were held in Varna, Bulgaria and Women's competition were held in Tokyo, Japan.