Světlík (German: Kirchschlag) is a municipality and village in Český Krumlov District in the South Bohemian Region of the Czech Republic.

From 1624 until the establishment of an independent municipality in 1850, it was part of the Český Krumlov estate.

The main landmark of Světlík is the Church of Saint James the Great.

It was built in the mid-13th century, its current appearance is a result of pseudo-Romanesque reconstruction in 1872–1874.

[6] The ruins of the Pasovary Fortress are located in the northeastern part of the municipality.