Borek Strzeliński [ˈbɔrɛk stʂɛˈliɲski] is a village in the administrative district of Gmina Borów, within Strzelin County, Lower Silesian Voivodeship, in south-western Poland.

About 1234 Henry I the Bearded, Duke of Wrocław granted it to the Bishopric of Lebus.

When the Bishopric was secularized in 1598, its estates fell to the Margraviate of Brandenburg, including Borek which became an exclave surrounded by the Silesian lands of the Habsburg monarchy.

After World War II Borek became part of Poland under the terms of the Potsdam Agreement.

This Strzelin County location article is a stub.