| Olympic medal record | ||
|---|---|---|
| Men's Freestyle wrestling | ||
| Representing |
||
| 1908 London | Featherweight | |
John Percival Slim (1885 – 14 March 1966) was a British wrestler who competed in the 1908 Summer Olympics.
In 1908, at the 1908 Summer Olympics, he won the silver medal in the freestyle wrestling featherweight class.