| Event: | Judo |
| Governing Body: | PASO |
| Year: | 1963 |
| Location: | São Paulo, Brazil |
| Dates: | 27 August – 7 September 1963 |
This page shows the results of the Men's Judo Competition at the 1963 Pan American Games, held from April 20 to May 5, 1963, in São Paulo, Brazil. There were a total number of four weight divisions. Judo made its first appearance at the Pan American Games. Just men were competing.