Złotoryja County (Polish: powiat złotoryjski) is a unit of territorial administration and local government (powiat) in Lower Silesian Voivodeship, south-western Poland.

It came into being on January 1, 1999, as a result of the Polish local government reforms passed in 1998.

The county covers an area of 575.45 square kilometres (222.2 sq mi).

Its administrative seat is Złotoryja, and it also contains the towns of Wojcieszów and Świerzawa.

The county is subdivided into six gminas (two urban, one urban-rural and three rural).