| Ignác Jan Hanuš | |
|---|---|
| Ignác Jan Hanuš; portrait by Josef Scheiwl, from Světozor (1869) | |
| Born | Ignác Jan Hanuš (1812-10-28)28 October 1812 | 
| Died | 19 May 1869(1869-05-19) (aged 56) | 
Ignác Jan Hanuš or, in German, Ignaz Johann Hanusch (28 October 1812, in Prague – 19 May 1869, in Prague) was a Czech philosopher and librarian.