Herslev is an urban Settlement in Lejre Municipality, in the region of Zealand, Denmark. Herslev lies at 10 m above sea level. It has 230 inhabitants (2026). The nearest city is Roskilde, 6.9 km to the east. Beaches nearby: Herslev (0.9 km), Gershøj (5.1 km), Borrevejle Strandpark (3.4 km). Among the landmarks around are Roskilde Cathedral (6.7 km), Amalienborg (38 km) and Viking Ship Museum (6.3 km). Among the natural features are Sankt Olavs Kilde (11.2 km) and Gyldenløves Høj (15.8 km).