Karol Libelt
| Karol Libelt | |
|---|---|
| Portrait of Libelt by Maksymilian Fajans, c.1850s-70s | |
| Born | Karol Fryderyk Libelt April 8, 1807 | 
| Died | June 9, 1875 (aged 68) | 
| Other names | Karl Friedrich Libelt | 
Karol Libelt (8 April 1807, Poznań, South Prussia – 9 June 1875, Brdowo) was a Polish philosopher, writer, political and social activist, social worker and liberal, nationalist politician, and president of the Poznań Society of Friends of Learning.