Ctiboř is a municipality and village in Benešov District in the Central Bohemian Region of the Czech Republic. It has about 200 inhabitants.

The village of Hrádek is an administrative part of Ctiboř.

The name is derived from the personal name Ctibor, meaning "Ctibor's".

Ctiboř is located about 16 kilometres (10 mi) east of Benešov and 43 km (27 mi) southeast of Prague. It lies in the Vlašim Uplands. The highest point is at 436 m (1,430 ft) above sea level. The municipality is situated on the left bank of the Blanice River.

The first written mention of Ctiboř is from 1408.

Historical population

Year Pop. ±% 1869 256 —     1880 275 +7.4% 1890 270 −1.8% 1900 264 −2.2% 1910 246 −6.8%	Year Pop. ±% 1921 258 +4.9% 1930 192 −25.6% 1950 169 −12.0% 1961 185 +9.5% 1970 150 −18.9%	Year Pop. ±% 1980 138 −8.0% 1991 119 −13.8% 2001 108 −9.2% 2011 116 +7.4% 2021 169 +45.7%
Source: Censuses

There are no railways or major roads passing through the municipality.

The most important monument is the Church of Saint Matthew the Apostle in Hrádek. It was built in the late Romanesque style in the first half of the 13th century and then rebuilt in the Baroque style in the 17th century. The church is a pilgrimage site.

• Official website