Bořislav is a municipality and village in Teplice District in the Ústí nad Labem Region of the Czech Republic. It has about 400 inhabitants. B…Bořislav is a municipality and village in Teplice District in the Ústí nad Labem Region of the Czech Republic. It has about 400 inhabitants. Bořislav lies approximately 11 kilometres south-east of Teplice, 12 km south-west of Ústí nad Labem, and 65 km north-west of Prague.