| Birth Name: | Josef Werndl |
| Birth Date: | 26 February 1831 |
| Birth Place: | Steyr, Austrian Empire |
| Death Place: | Steyr, Austria-Hungary |
| Nationality: | Austrian |
| Occupation: | Inventor |
| Signature: | Josef Werndls Unterschrift.png |
Josef Werndl was an Austrian arms producer and inventor. His most famous rifle design was the M1867 Werndl-Holub. He also owned the Steyr-Mannlicher from 1855.[1]