The Randers–Aalborg line or the Randers–Aalborg railway (Danish: Randers–Aalborg jernbane) is a 80.7 km (50.1 mi) long standard gauge double track railway line in Jutland, Denmark which runs through the historical region of Himmerland between Randers and Aalborg. It constitutes a section of , the through railway line through the Jutland Peninsula from Padborg to Frederikshavn.