Joseph Britton Leavy | |
|---|---|
| Born | March 7, 1872 |
| Died | July 25, 1921 (aged 49) |
| Nationality | American |
| Occupation | Engineer |
| Engineering career | |
| Institutions | Smithsonian Institution |
| Projects | First philatelist to serve officially at the Smithsonian Institution; editor of The American Philatelist |
| Awards | APS Hall of Fame |
Joseph Britton Leavy (March 7, 1872 – July 25, 1921), of New York City and Washington, D.C., was an active stamp collector who served at the Smithsonian Institution in Washington, D.C.