Úněšov (German: Anischau) is a municipality and village in Plzeň-North District in the Plzeň Region of the Czech Republic.

The highest point is the hill Lišák at 677 m (2,221 ft) above sea level.

The upper course of the Třemošná River flows through the municipality and supplies a system of several small fishponds there.

[4] The I/20 road (part of the European route E49) from Plzeň to Karlovy Vary passes through the municipality.

It was originally a Gothic church from the 14th century, rebuilt in the Baroque style in 1738–1739.