Krajková (German: Gossengrün) is a municipality and village in Sokolov District in the Karlovy Vary Region of the Czech Republic.

Krajková consists of seven municipal parts (in brackets population according to the 2021 census):[2] Until 1947, the German name Gossengrün was used, meaning "Goss' glade".

The current Czech name is derived from krajka (i.e. 'lace) and refers to the craft historically associated with the settlement.

[4] From 1938 to 1945, Krajková was annexed by Nazi Germany and administered as part of the Reichsgau Sudetenland.

The railway line Sokolov–Kraslice passes through the eastern part of the territory, but there is no train station.