Rybník (German: Waier) is a municipality and village in Domažlice District in the Plzeň Region of the Czech Republic.

Rybník consists of four municipal parts (in brackets population according to the 2021 census):[2] Rybník is located about 19 kilometres (12 mi) northwest of Domažlice and 54 km (34 mi) southwest of Plzeň, on the border with Germany.

The highest point is the hill Velká skála at 792 m (2,598 ft) above sea level.

The village is situated in the valley of the Radbuza River, which originates in the municipal territory.

This Plzeň Region location article is a stub.