Potůčky (German: Breitenbach) is a municipality and village in Karlovy Vary District in the Karlovy Vary Region of the Czech Republic.

Potůčky consists of two municipal parts (in brackets population according to the 2021 census):[2] Potůčky is located about 23 kilometres (14 mi) north of Karlovy Vary.

The municipality of Johanngeorgenstadt on the German side of the border was originally one settlement together with Potůčky.

The highest point is the mountain Blatenský vrch at 1,043 m (3,422 ft) above sea level.

This Karlovy Vary Region location article is a stub.