The 1963 Men's World Weightlifting Championships were held in Stockholm, Sweden from September 7 to September 13, 1963. There were 134 men in action from 32 nations.
| Bantamweight 56 kg | 345.0 kg | 340.0 kg | 330.0 kg | ||||
| Featherweight 60 kg | 375.0 kg | 367.5 kg | 365.0 kg | ||||
| Lightweight 67.5 kg | 417.5 kg | 410.0 kg | 410.0 kg | ||||
| Middleweight 75 kg | 437.5 kg | 437.5 kg | 422.5 kg | ||||
| Light heavyweight 82.5 kg | 477.5 kg | 467.5 kg | 450.0 kg | ||||
| Middle heavyweight 90 kg | 480.0 kg | 475.0 kg | 470.0 kg | ||||
| Heavyweight +90 kg | 557.5 kg | 537.5 kg | 527.5 kg |