Skarżysko County (Polish: powiat skarżyski) is a unit of territorial administration and local government (powiat) in Świętokrzyskie Voivodeship, south-central 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 Skarżysko-Kamienna, which lies 34 kilometres (21 mi) north-east of the regional capital Kielce.

The only other town in the county is Suchedniów, lying 10 km (6 mi) south-west of Skarżysko-Kamienna.

The county covers an area of 395.30 square kilometres (152.6 sq mi).