Karolina Světlá (born Johana Rottová; 24 February 1830 in Prague – 7 September 1899 in Prague) was a Czech female author of the 19th century.

She married Professor Petr Mužák (1821–1892) in 1852, who had taught her music.

She edited the magazine Ženské listy which was established by Krásnohorská in 1873.

[2][3] Her other works include Nemodlenec (1873) and Kříž u potoka (adapted into a film of the same name in 1921).

This article about a Czech writer or poet is a stub.