Rabí (German: Rabi) is a town in Klatovy District in the Plzeň Region of the Czech Republic. It has about 500 inhabitants. It is known for ruins of the Rabí Castle, one of the biggest castles in the country. The historic town centre is well preserved and is protected by law as an urban monument zone.

The villages of Bojanovice and Čepice are administrative parts of Rabí.

Rabí is located about 26 kilometres (16 mi) southeast of Klatovy and 52 km (32 mi) south of Plzeň. It lies in the Bohemian Forest Foothills. The highest point is the hill Čepičná at 671 m (2,201 ft) above sea level. The town is situated on the left bank of the Otava River.

The Rabí Castle was founded probably between 1124 and 1173. The first written mention of Rabí is from 1373, when the so-called Upper and Lower towns were mentioned. The first mention of the owners of Rabí is from 1380, when it was the property of Půta Švihovský of Rýzmberk. In 1420, the castle surrendered to the large army of Jan Žižka, then the castle was looted and burned. The castle was then repaired, but in 1421 it was again conquered by the Hussites and Jan Žižka lost his second eye here.

Historical population

Year Pop. ±% 1869 1,152 —     1880 1,208 +4.9% 1890 1,116 −7.6% 1900 1,131 +1.3% 1910 1,153 +1.9%	Year Pop. ±% 1921 1,121 −2.8% 1930 1,043 −7.0% 1950 857 −17.8% 1961 815 −4.9% 1970 685 −16.0%	Year Pop. ±% 1980 606 −11.5% 1991 538 −11.2% 2001 479 −11.0% 2011 479 +0.0% 2021 506 +5.6%
Source: Censuses

The railway line Klatovy–Horažďovice runs through the territory of Rabí, but there is no train station. The town is served by the station in neighbouring Žichovice.

Rabí is known for the Rabí Castle, one of the biggest castles in the country. Today it is owned by the state and is open to the public.

The Church of the Holy Trinity is part of the castle complex. It is a late Gothic building that was finished in 1498 as a castle chapel. Later it became a parish church.

• Official website