| 1963 World Freestyle Championships | |
|---|---|
| Host city |  Sofia, Bulgaria |
| Dates | 31 May – 2 June |
| Champions | |
| Freestyle |  Soviet Union |
| 1963 World Greco-Roman Championships | |
|---|---|
| Host city |  Helsingborg, Sweden |
| Dates | 1–3 July |
| Champions | |
| Greco-Roman | Soviet Union |
The following is the final results of the 1963 World Wrestling Championships. Freestyle competition were held in Sofia, Bulgaria and Greco-Roman competition were held in Helsingborg, Sweden.
