Peruc (German: Perutz) is a market town in Louny District in the Ústí nad Labem Region of the Czech Republic.

Peruc consists of eight municipal parts (in brackets population according to the 2021 census):[2] The name is derived from the personal name Peruť or Perut (better known by its diminutive form Peroutka), meaning "Peruť's/Perut's (court)".

Until the Hussite Wars, the village was owned by the Strahov Monastery, then the owners often changed.

[8] The southern wing houses the memorial hall of Emil Filla, who lived here, with his paintings.

[9] In the castle park is the Museum of the Czech Village, located in a former baroque granary from the end of the 18th century.