Bolesławiec County (Polish: powiat bolesławiecki) is a unit of territorial administration and local government (powiat) in Lower Silesian Voivodeship, southwestern Poland. It came into being on January 1, 1999, as a result of the Polish local government reforms passed in 1998. Its administrative seat is the town of Bolesławiec, famed for its pottery, and its only other town is Nowogrodziec.