Heřmanov (German: Hermersdorf) is a municipality and village in Děčín District in the Ústí nad Labem Region of the Czech Republic. It has about 500 inhabitants. Heřmanov lies approximately 9 kilometres (6 mi) south-east of Děčín, 19 km (12 mi) north-east of Ústí nad Labem, and 72 km (45 mi) north of Prague.