Przeworsk County (Polish: powiat przeworski) is a unit of territorial administration and local government (powiat) in Subcarpathian Voivodeship, south-eastern Poland.

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

Its administrative seat and largest town is Przeworsk, which lies 36 kilometres (22 mi) east of the regional capital Rzeszów.

The county covers an area of 698.35 square kilometres (269.6 sq mi).

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