| Jenő Hammersberg | |
| Order: | Crown Prosecutor |
| Term Start: | 6 May 1896 |
| Term End: | 28 June 1902 |
| Predecessor: | Sándor Kozma |
| Successor: | Ferenc Székely |
| Birth Date: | 1845 3, df=yes |
| Birth Place: | Kassa, Kingdom of Hungary (today: Košice, Slovakia) |
| Death Place: | Budapest, Austria-Hungary |
| Profession: | politician, jurist |
Dr. Jenő Hammersberg (14 March 1845, Košice – 20 February 1918, Budapest) was a Hungarian politician and lawyer, who served as Crown Prosecutor of Hungary from 1896 to 1902. Formerly he was a Member of Parliament between 1872 and 1878. He retired in 1902.