| Medal record | ||
|---|---|---|
| Sailing | ||
Representing  Great Britain
| ||
| Olympic Games | ||
 |
1936 Berlin | 6 metre class |
Leonard Jack Martin (24 November 1901 – 25 December 1967)[1] was a British sailor who competed in the 1936 Summer Olympics. In 1936 he was a crew member of the British boat Lalage which won the gold medal in the 6 metre class.