Brønderslev is a city in Denmark with a population of 12,884. The city is the largest urban area in Brønderslev Municipality and is the municipal seat. It is the fourth largest city of Vendsyssel within the North Jutland Region.

The Vendsyssel railway line is a 80.7 km (50.1 mi) long standard gauge single track railway line in Denmark which runs through the historical region of Vendsyssel between Aalborg and Frederikshavn in North Jutland. It constitutes the northernmost part of the East Jutland longitudinal railway line, the through route along the east coast of the Jutland Peninsula from the German border at Padborg to Frederikshavn.