Jack Zelig | |
|---|---|
 | |
| Born | Zelig Harry Lefkowitz May 13, 1888 New York City, U.S. |
| Died | October 5, 1912 (aged 24) New York City, U.S. |
| Cause of death | Gunshot |
| Resting place | Washington Cemetery |
| Other names | Big Jack |
| Height | 6 ft 0 in (183 cm) |
| Spouse | Henrietta Lefkowitz |
"Big" Jack Zelig (May 13, 1888 – October 5, 1912) was an American gangster and one of the last leaders of the Eastman Gang.